4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide

C81H113FN14O23 — CID 174193771

IUPAC4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide
SMILESCC(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CCCOc1cc(N2C(=O)C=CC2=O)ccc1CCC(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)NCOCC(=O)[C@@]12O[C@H](C3CCC3)O[C@@H]1C[C@H]1[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@@]12C
InChIInChI=1S/C81H113FN14O23/c1-48(97)36-86(6)66(105)38-88(8)68(107)40-90(10)70(109)42-92(12)72(111)44-94(14)74(113)45-95(15)73(112)43-93(13)71(110)41-91(11)69(108)39-89(9)67(106)37-87(7)63(102)20-17-31-117-58-33-54(96-64(103)27-28-65(96)104)24-21-51(58)22-26-62(101)84-50(3)76(115)85-49(2)75(114)83-47-116-46-60(100)81-61(118-77(119-81)52-18-16-19-52)34-57-56-25-23-53-32-55(98)29-30-78(53,4)80(56,82)59(99)35-79(57,81)5/h21,24,27-30,32-33,49-50,52,56-57,59,61,77,99H,16-20,22-23,25-26,31,34-47H2,1-15H3,(H,83,114)(H,84,101)(H,85,115)/t49-,50-,56-,57-,59-,61+,77+,78-,79-,80-,81+/m0/s1
InChIKeyHNCKPXZGZFSISN-ISGRZLCTSA-N
MW1669.87 g/mol
LogP-1.69
Rot. Bonds39

About 4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide

4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide (PubChem CID 174193771) has the molecular formula C81H113FN14O23 and a molecular weight of 1669.87 g/mol. Its IUPAC name is 4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide.

Molecular Properties

Compound Name4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide
PubChem CID174193771
Molecular FormulaC81H113FN14O23
Molecular Weight1669.87 g/mol
Exact Mass1668.81
IUPAC Name4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide
SMILESCC(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CCCOc1cc(N2C(=O)C=CC2=O)ccc1CCC(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)NCOCC(=O)[C@@]12O[C@H](C3CCC3)O[C@@H]1C[C@H]1[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@@]12C
InChIInChI=1S/C81H113FN14O23/c1-48(97)36-86(6)66(105)38-88(8)68(107)40-90(10)70(109)42-92(12)72(111)44-94(14)74(113)45-95(15)73(112)43-93(13)71(110)41-91(11)69(108)39-89(9)67(106)37-87(7)63(102)20-17-31-117-58-33-54(96-64(103)27-28-65(96)104)24-21-51(58)22-26-62(101)84-50(3)76(115)85-49(2)75(114)83-47-116-46-60(100)81-61(118-77(119-81)52-18-16-19-52)34-57-56-25-23-53-32-55(98)29-30-78(53,4)80(56,82)59(99)35-79(57,81)5/h21,24,27-30,32-33,49-50,52,56-57,59,61,77,99H,16-20,22-23,25-26,31,34-47H2,1-15H3,(H,83,114)(H,84,101)(H,85,115)/t49-,50-,56-,57-,59-,61+,77+,78-,79-,80-,81+/m0/s1
InChIKeyHNCKPXZGZFSISN-ISGRZLCTSA-N
XLogP-1.69
TPSA436.14 Ų
H-Bond Donors4
H-Bond Acceptors23
Rotatable Bonds39
Heavy Atoms119
Complexity

Lipinski Rule of Five

2 violations

RuleValue
MW ≤ 5001669.87
LogP ≤ 5-1.69
H-Bond Donors ≤ 54
H-Bond Acceptors ≤ 1023

Computed Properties (RDKit)

Structural Alerts{'alert_name': 'Aliphatic_long_chain', 'substructure': 'N/A'}, {'alert_name': 'het-C-het_not_in_ring', 'substructure': 'N/A'}, {'alert_name': 'phthalimide', 'substructure': 'N/A'}

Analyze 4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide with MolForge

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Related Compounds

Frequently Asked Questions

What is the IUPAC name of 4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide?
The IUPAC name of 4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide (CID 174193771) is 4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide.
What is the SMILES notation for 4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide?
The canonical SMILES for 4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide is CC(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CN(C)C(=O)CCCOc1cc(N2C(=O)C=CC2=O)ccc1CCC(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)NCOCC(=O)[C@@]12O[C@H](C3CCC3)O[C@@H]1C[C@H]1[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@@]12C.
What is the InChIKey of 4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide?
The InChIKey is HNCKPXZGZFSISN-ISGRZLCTSA-N. The full InChI is InChI=1S/C81H113FN14O23/c1-48(97)36-86(6)66(105)38-88(8)68(107)40-90(10)70(109)42-92(12)72(111)44-94(14)74(113)45-95(15)73(112)43-93(13)71(110)41-91(11)69(108)39-89(9)67(106)37-87(7)63(102)20-17-31-117-58-33-54(96-64(103)27-28-65(96)104)24-21-51(58)22-26-62(101)84-50(3)76(115)85-49(2)75(114)83-47-116-46-60(100)81-61(118-77(119-81)52-18-16-19-52)34-57-56-25-23-53-32-55(98)29-30-78(53,4)80(56,82)59(99)35-79(57,81)5/h21,24,27-30,32-33,49-50,52,56-57,59,61,77,99H,16-20,22-23,25-26,31,34-47H2,1-15H3,(H,83,114)(H,84,101)(H,85,115)/t49-,50-,56-,57-,59-,61+,77+,78-,79-,80-,81+/m0/s1.
What are the key properties of 4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide?
4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide has a molecular weight of 1669.87 g/mol, XLogP of -1.69, 39 rotatable bonds, 4 hydrogen bond donors, and 23 hydrogen bond acceptors.
Where does this data come from?
All data for 4-[2-[3-[[(2S)-1-[[(2S)-1-[[2-[(1S,2S,4R,6R,8S,9S,11S,12R,13S)-6-cyclobutyl-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethoxy]methylamino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]-5-(2,5-dioxopyrrol-1-yl)phenoxy]-N-methyl-N-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl-[2-[methyl(2-oxopropyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]butanamide is sourced from PubChem (CID 174193771), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).