(3S,3aS,6aS)-N-(4-amino-1-cyclobutyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-N-(4-amino-1-cyclopropyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]-N-[1-cyclopropyl-3,4-dioxo-4-(prop-2-enylamino)butan-2-yl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide

C121H186N18O21 — CID 158194410

About (3S,3aS,6aS)-N-(4-amino-1-cyclobutyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-N-(4-amino-1-cyclopropyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]-N-[1-cyclopropyl-3,4-dioxo-4-(prop-2-enylamino)butan-2-yl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide

(3S,3aS,6aS)-N-(4-amino-1-cyclobutyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-N-(4-amino-1-cyclopropyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]-N-[1-cyclopropyl-3,4-dioxo-4-(prop-2-enylamino)butan-2-yl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide (PubChem CID 158194410) has the molecular formula C121H186N18O21 and a molecular weight of 2228.92 g/mol. Its IUPAC name is (3S,3aS,6aS)-N-(4-amino-1-cyclobutyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-N-(4-amino-1-cyclopropyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]-N-[1-cyclopropyl-3,4-dioxo-4-(prop-2-enylamino)butan-2-yl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide.

Molecular Properties

• Compound Name: (3S,3aS,6aS)-N-(4-amino-1-cyclobutyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-N-(4-amino-1-cyclopropyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]-N-[1-cyclopropyl-3,4-dioxo-4-(prop-2-enylamino)butan-2-yl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide
• PubChem CID: 158194410
• Molecular Formula: C121H186N18O21
• Molecular Weight: 2228.92 g/mol
• Exact Mass: 2227.40
• IUPAC Name: (3S,3aS,6aS)-N-(4-amino-1-cyclobutyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-N-(4-amino-1-cyclopropyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]-N-[1-cyclopropyl-3,4-dioxo-4-(prop-2-enylamino)butan-2-yl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide
• SMILES: C=CCNC(=O)C(=O)C(CC1CC1)NC(=O)[C@@H]1[C@H]2CCC3(CC3)[C@H]2CN1C(=O)[C@@H](NC(=O)N[C@H](CN1C(=O)CC(C)(C)CC1=O)C(C)(C)C)C1CCCCC1.CC1(C)CC(=O)N(C[C@@H](NC(=O)N[C@H](C(=O)N2C[C@H]3[C@H](CCC34CC4)[C@H]2C(=O)NC(CC2CC2)C(=O)C(N)=O)C2CCCCC2)C(C)(C)C)C(=O)C1.CC1(C)CC(=O)N(C[C@@H](NC(=O)N[C@H](C(=O)N2C[C@H]3[C@H](CCC34CC4)[C@H]2C(=O)NC(CC2CCC2)C(=O)C(N)=O)C2CCCCC2)C(C)(C)C)C(=O)C1
• InChI: InChI=1S/C42H64N6O7.C40H62N6O7.C39H60N6O7/c1-7-19-43-37(53)35(51)29(20-25-13-14-25)44-36(52)34-27-15-16-42(17-18-42)28(27)23-48(34)38(54)33(26-11-9-8-10-12-26)46-39(55)45-30(40(2,3)4)24-47-31(49)21-41(5,6)22-32(47)50;1-38(2,3)28(22-45-29(47)19-39(4,5)20-30(45)48)43-37(53)44-31(24-12-7-6-8-13-24)36(52)46-21-26-25(14-15-40(26)16-17-40)32(46)35(51)42-27(33(49)34(41)50)18-23-10-9-11-23;1-37(2,3)27(21-44-28(46)18-38(4,5)19-29(44)47)42-36(52)43-30(23-9-7-6-8-10-23)35(51)45-20-25-24(13-14-39(25)15-16-39)31(45)34(50)41-26(17-22-11-12-22)32(48)33(40)49/h7,25-30,33-34H,1,8-24H2,2-6H3,(H,43,53)(H,44,52)(H2,45,46,55);23-28,31-32H,6-22H2,1-5H3,(H2,41,50)(H,42,51)(H2,43,44,53);22-27,30-31H,6-21H2,1-5H3,(H2,40,49)(H,41,50)(H2,42,43,52)/t27-,28-,29?,30+,33-,34-;25-,26-,27?,28+,31-,32-;24-,25-,26?,27+,30-,31-/m000/s1
• InChIKey: GADXNHIEMNSPAZ-MEVFQAGDSA-N
• XLogP: 10.75
• TPSA: 550.25 Ų
• H-Bond Donors: 12
• H-Bond Acceptors: 21
• Rotatable Bonds: 38
• Heavy Atoms: 160
• Complexity: —

Lipinski Rule of Five

4 violations

Rule	Value
MW ≤ 500	2228.92
LogP ≤ 5	10.75
H-Bond Donors ≤ 5	12
H-Bond Acceptors ≤ 10	21

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': 'diketo_group', 'substructure': 'N/A'}, {'alert_name': 'isolated_alkene', 'substructure': 'N/A'}, {'alert_name': 'phthalimide', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of (3S,3aS,6aS)-N-(4-amino-1-cyclobutyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-N-(4-amino-1-cyclopropyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]-N-[1-cyclopropyl-3,4-dioxo-4-(prop-2-enylamino)butan-2-yl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide?

The IUPAC name of (3S,3aS,6aS)-N-(4-amino-1-cyclobutyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-N-(4-amino-1-cyclopropyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]-N-[1-cyclopropyl-3,4-dioxo-4-(prop-2-enylamino)butan-2-yl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide (CID 158194410) is (3S,3aS,6aS)-N-(4-amino-1-cyclobutyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-N-(4-amino-1-cyclopropyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]-N-[1-cyclopropyl-3,4-dioxo-4-(prop-2-enylamino)butan-2-yl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide.

What is the SMILES notation for (3S,3aS,6aS)-N-(4-amino-1-cyclobutyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-N-(4-amino-1-cyclopropyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]-N-[1-cyclopropyl-3,4-dioxo-4-(prop-2-enylamino)butan-2-yl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide?

The canonical SMILES for (3S,3aS,6aS)-N-(4-amino-1-cyclobutyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-N-(4-amino-1-cyclopropyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]-N-[1-cyclopropyl-3,4-dioxo-4-(prop-2-enylamino)butan-2-yl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide is C=CCNC(=O)C(=O)C(CC1CC1)NC(=O)[C@@H]1[C@H]2CCC3(CC3)[C@H]2CN1C(=O)[C@@H](NC(=O)N[C@H](CN1C(=O)CC(C)(C)CC1=O)C(C)(C)C)C1CCCCC1.CC1(C)CC(=O)N(C[C@@H](NC(=O)N[C@H](C(=O)N2C[C@H]3[C@H](CCC34CC4)[C@H]2C(=O)NC(CC2CC2)C(=O)C(N)=O)C2CCCCC2)C(C)(C)C)C(=O)C1.CC1(C)CC(=O)N(C[C@@H](NC(=O)N[C@H](C(=O)N2C[C@H]3[C@H](CCC34CC4)[C@H]2C(=O)NC(CC2CCC2)C(=O)C(N)=O)C2CCCCC2)C(C)(C)C)C(=O)C1.

What is the InChIKey of (3S,3aS,6aS)-N-(4-amino-1-cyclobutyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-N-(4-amino-1-cyclopropyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]-N-[1-cyclopropyl-3,4-dioxo-4-(prop-2-enylamino)butan-2-yl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide?

The InChIKey is GADXNHIEMNSPAZ-MEVFQAGDSA-N. The full InChI is InChI=1S/C42H64N6O7.C40H62N6O7.C39H60N6O7/c1-7-19-43-37(53)35(51)29(20-25-13-14-25)44-36(52)34-27-15-16-42(17-18-42)28(27)23-48(34)38(54)33(26-11-9-8-10-12-26)46-39(55)45-30(40(2,3)4)24-47-31(49)21-41(5,6)22-32(47)50;1-38(2,3)28(22-45-29(47)19-39(4,5)20-30(45)48)43-37(53)44-31(24-12-7-6-8-13-24)36(52)46-21-26-25(14-15-40(26)16-17-40)32(46)35(51)42-27(33(49)34(41)50)18-23-10-9-11-23;1-37(2,3)27(21-44-28(46)18-38(4,5)19-29(44)47)42-36(52)43-30(23-9-7-6-8-10-23)35(51)45-20-25-24(13-14-39(25)15-16-39)31(45)34(50)41-26(17-22-11-12-22)32(48)33(40)49/h7,25-30,33-34H,1,8-24H2,2-6H3,(H,43,53)(H,44,52)(H2,45,46,55);23-28,31-32H,6-22H2,1-5H3,(H2,41,50)(H,42,51)(H2,43,44,53);22-27,30-31H,6-21H2,1-5H3,(H2,40,49)(H,41,50)(H2,42,43,52)/t27-,28-,29?,30+,33-,34-;25-,26-,27?,28+,31-,32-;24-,25-,26?,27+,30-,31-/m000/s1.

What are the key properties of (3S,3aS,6aS)-N-(4-amino-1-cyclobutyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-N-(4-amino-1-cyclopropyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]-N-[1-cyclopropyl-3,4-dioxo-4-(prop-2-enylamino)butan-2-yl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide?

(3S,3aS,6aS)-N-(4-amino-1-cyclobutyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-N-(4-amino-1-cyclopropyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]-N-[1-cyclopropyl-3,4-dioxo-4-(prop-2-enylamino)butan-2-yl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide has a molecular weight of 2228.92 g/mol, XLogP of 10.75, 38 rotatable bonds, 12 hydrogen bond donors, and 21 hydrogen bond acceptors.

Where does this data come from?

All data for (3S,3aS,6aS)-N-(4-amino-1-cyclobutyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-N-(4-amino-1-cyclopropyl-3,4-dioxobutan-2-yl)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide;(3S,3aS,6aS)-2-[(2S)-2-cyclohexyl-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]acetyl]-N-[1-cyclopropyl-3,4-dioxo-4-(prop-2-enylamino)butan-2-yl]spiro[1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-6,1'-cyclopropane]-3-carboxamide is sourced from PubChem (CID 158194410), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).