4-[(15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[(1R)-1-hydroxyethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoic acid;methyl (2S)-6-(9H-fluoren-9-yl)-4-oxo-2-propan-2-ylhexanoate;methyl 4-[(12S,15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[1-[(2-methylpropan-2-yl)oxy]ethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoate;1-O-methyl 8-O-(2-phenylpropan-2-yl) (2S)-5-[[(5S)-9-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-2-[(1R)-1-[(2-methylpropan-2-yl)oxy]ethyl]-4-oxononanoyl]amino]-4-oxo-2-propan-2-yloctanedioate

C159H225N11O35 — CID 158748284

About 4-[(15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[(1R)-1-hydroxyethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoic acid;methyl (2S)-6-(9H-fluoren-9-yl)-4-oxo-2-propan-2-ylhexanoate;methyl 4-[(12S,15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[1-[(2-methylpropan-2-yl)oxy]ethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoate;1-O-methyl 8-O-(2-phenylpropan-2-yl) (2S)-5-[[(5S)-9-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-2-[(1R)-1-[(2-methylpropan-2-yl)oxy]ethyl]-4-oxononanoyl]amino]-4-oxo-2-propan-2-yloctanedioate

4-[(15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[(1R)-1-hydroxyethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoic acid;methyl (2S)-6-(9H-fluoren-9-yl)-4-oxo-2-propan-2-ylhexanoate;methyl 4-[(12S,15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[1-[(2-methylpropan-2-yl)oxy]ethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoate;1-O-methyl 8-O-(2-phenylpropan-2-yl) (2S)-5-[[(5S)-9-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-2-[(1R)-1-[(2-methylpropan-2-yl)oxy]ethyl]-4-oxononanoyl]amino]-4-oxo-2-propan-2-yloctanedioate (PubChem CID 158748284) has the molecular formula C159H225N11O35 and a molecular weight of 2850.59 g/mol. Its IUPAC name is 4-[(15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[(1R)-1-hydroxyethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoic acid;methyl (2S)-6-(9H-fluoren-9-yl)-4-oxo-2-propan-2-ylhexanoate;methyl 4-[(12S,15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[1-[(2-methylpropan-2-yl)oxy]ethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoate;1-O-methyl 8-O-(2-phenylpropan-2-yl) (2S)-5-[[(5S)-9-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-2-[(1R)-1-[(2-methylpropan-2-yl)oxy]ethyl]-4-oxononanoyl]amino]-4-oxo-2-propan-2-yloctanedioate.

Molecular Properties

• Compound Name: 4-[(15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[(1R)-1-hydroxyethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoic acid;methyl (2S)-6-(9H-fluoren-9-yl)-4-oxo-2-propan-2-ylhexanoate;methyl 4-[(12S,15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[1-[(2-methylpropan-2-yl)oxy]ethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoate;1-O-methyl 8-O-(2-phenylpropan-2-yl) (2S)-5-[[(5S)-9-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-2-[(1R)-1-[(2-methylpropan-2-yl)oxy]ethyl]-4-oxononanoyl]amino]-4-oxo-2-propan-2-yloctanedioate
• PubChem CID: 158748284
• Molecular Formula: C159H225N11O35
• Molecular Weight: 2850.59 g/mol
• Exact Mass: 2848.62
• IUPAC Name: 4-[(15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[(1R)-1-hydroxyethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoic acid;methyl (2S)-6-(9H-fluoren-9-yl)-4-oxo-2-propan-2-ylhexanoate;methyl 4-[(12S,15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[1-[(2-methylpropan-2-yl)oxy]ethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoate;1-O-methyl 8-O-(2-phenylpropan-2-yl) (2S)-5-[[(5S)-9-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-2-[(1R)-1-[(2-methylpropan-2-yl)oxy]ethyl]-4-oxononanoyl]amino]-4-oxo-2-propan-2-yloctanedioate
• SMILES: C/C(=N\[C@H]1CCCCNC(=O)CCNC(=O)CCC(C(=O)CC(C(=O)O)C(C)C)NC(=O)C([C@@H](C)O)CC1=O)C1=C(O)CC(C)(C)CC1=O.COC(=O)C(CC(=O)C1CCC(=O)NCCC(=O)NCCCC[C@H](/N=C(\C)C2=C(O)CC(C)(C)CC2=O)C(=O)C[C@@H](C(C)OC(C)(C)C)C(=O)N1)C(C)C.COC(=O)[C@@H](CC(=O)C(CCC(=O)OC(C)(C)c1ccccc1)NC(=O)C(CC(=O)[C@H](CCCCNC(=O)OCC1c2ccccc2-c2ccccc21)/N=C(\C)C1=C(O)CC(C)(C)CC1=O)[C@@H](C)OC(C)(C)C)C(C)C.COC(=O)[C@@H](CC(=O)CCC1c2ccccc2-c2ccccc21)C(C)C
• InChI: InChI=1S/C61H81N3O12.C40H64N4O10.C35H54N4O10.C23H26O3/c1-37(2)45(57(71)73-12)32-50(65)49(29-30-54(69)76-61(10,11)40-22-14-13-15-23-40)64-56(70)46(39(4)75-59(5,6)7)33-51(66)48(63-38(3)55-52(67)34-60(8,9)35-53(55)68)28-20-21-31-62-58(72)74-36-47-43-26-18-16-24-41(43)42-25-17-19-27-44(42)47;1-23(2)26(38(52)53-10)19-30(45)29-14-15-34(49)42-18-16-35(50)41-17-12-11-13-28(43-24(3)36-32(47)21-40(8,9)22-33(36)48)31(46)20-27(37(51)44-29)25(4)54-39(5,6)7;1-19(2)22(34(48)49)15-26(41)25-10-11-30(45)37-14-12-31(46)36-13-8-7-9-24(27(42)16-23(21(4)40)33(47)39-25)38-20(3)32-28(43)17-35(5,6)18-29(32)44;1-15(2)22(23(25)26-3)14-16(24)12-13-21-19-10-6-4-8-17(19)18-9-5-7-11-20(18)21/h13-19,22-27,37,39,45-49,67H,20-21,28-36H2,1-12H3,(H,62,72)(H,64,70);23,25-29,47H,11-22H2,1-10H3,(H,41,50)(H,42,49)(H,44,51);19,21-25,40,43H,7-18H2,1-6H3,(H,36,46)(H,37,45)(H,39,47)(H,48,49);4-11,15,21-22H,12-14H2,1-3H3/b63-38+;43-24+;38-20+;/t39-,45+,46?,48+,49?;25?,26?,27-,28-,29?;21-,22?,23?,24+,25?;22-/m1010/s1
• InChIKey: OPINNVSTAUBNNB-SBQBQIEUSA-N
• XLogP: 22.27
• TPSA: 691.69 Ų
• H-Bond Donors: 13
• H-Bond Acceptors: 37
• Rotatable Bonds: 50
• Heavy Atoms: 205
• Complexity: —

Lipinski Rule of Five

4 violations

Rule	Value
MW ≤ 500	2850.59
LogP ≤ 5	22.27
H-Bond Donors ≤ 5	13
H-Bond Acceptors ≤ 10	37

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': '>_2_ester_groups', 'substructure': 'N/A'}, {'alert_name': 'Aliphatic_long_chain', 'substructure': 'N/A'}, {'alert_name': 'imine_1', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of 4-[(15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[(1R)-1-hydroxyethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoic acid;methyl (2S)-6-(9H-fluoren-9-yl)-4-oxo-2-propan-2-ylhexanoate;methyl 4-[(12S,15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[1-[(2-methylpropan-2-yl)oxy]ethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoate;1-O-methyl 8-O-(2-phenylpropan-2-yl) (2S)-5-[[(5S)-9-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-2-[(1R)-1-[(2-methylpropan-2-yl)oxy]ethyl]-4-oxononanoyl]amino]-4-oxo-2-propan-2-yloctanedioate?

The IUPAC name of 4-[(15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[(1R)-1-hydroxyethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoic acid;methyl (2S)-6-(9H-fluoren-9-yl)-4-oxo-2-propan-2-ylhexanoate;methyl 4-[(12S,15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[1-[(2-methylpropan-2-yl)oxy]ethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoate;1-O-methyl 8-O-(2-phenylpropan-2-yl) (2S)-5-[[(5S)-9-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-2-[(1R)-1-[(2-methylpropan-2-yl)oxy]ethyl]-4-oxononanoyl]amino]-4-oxo-2-propan-2-yloctanedioate (CID 158748284) is 4-[(15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[(1R)-1-hydroxyethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoic acid;methyl (2S)-6-(9H-fluoren-9-yl)-4-oxo-2-propan-2-ylhexanoate;methyl 4-[(12S,15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[1-[(2-methylpropan-2-yl)oxy]ethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoate;1-O-methyl 8-O-(2-phenylpropan-2-yl) (2S)-5-[[(5S)-9-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-2-[(1R)-1-[(2-methylpropan-2-yl)oxy]ethyl]-4-oxononanoyl]amino]-4-oxo-2-propan-2-yloctanedioate.

What is the SMILES notation for 4-[(15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[(1R)-1-hydroxyethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoic acid;methyl (2S)-6-(9H-fluoren-9-yl)-4-oxo-2-propan-2-ylhexanoate;methyl 4-[(12S,15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[1-[(2-methylpropan-2-yl)oxy]ethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoate;1-O-methyl 8-O-(2-phenylpropan-2-yl) (2S)-5-[[(5S)-9-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-2-[(1R)-1-[(2-methylpropan-2-yl)oxy]ethyl]-4-oxononanoyl]amino]-4-oxo-2-propan-2-yloctanedioate?

The canonical SMILES for 4-[(15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[(1R)-1-hydroxyethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoic acid;methyl (2S)-6-(9H-fluoren-9-yl)-4-oxo-2-propan-2-ylhexanoate;methyl 4-[(12S,15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[1-[(2-methylpropan-2-yl)oxy]ethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoate;1-O-methyl 8-O-(2-phenylpropan-2-yl) (2S)-5-[[(5S)-9-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-2-[(1R)-1-[(2-methylpropan-2-yl)oxy]ethyl]-4-oxononanoyl]amino]-4-oxo-2-propan-2-yloctanedioate is C/C(=N\[C@H]1CCCCNC(=O)CCNC(=O)CCC(C(=O)CC(C(=O)O)C(C)C)NC(=O)C([C@@H](C)O)CC1=O)C1=C(O)CC(C)(C)CC1=O.COC(=O)C(CC(=O)C1CCC(=O)NCCC(=O)NCCCC[C@H](/N=C(\C)C2=C(O)CC(C)(C)CC2=O)C(=O)C[C@@H](C(C)OC(C)(C)C)C(=O)N1)C(C)C.COC(=O)[C@@H](CC(=O)C(CCC(=O)OC(C)(C)c1ccccc1)NC(=O)C(CC(=O)[C@H](CCCCNC(=O)OCC1c2ccccc2-c2ccccc21)/N=C(\C)C1=C(O)CC(C)(C)CC1=O)[C@@H](C)OC(C)(C)C)C(C)C.COC(=O)[C@@H](CC(=O)CCC1c2ccccc2-c2ccccc21)C(C)C.

What is the InChIKey of 4-[(15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[(1R)-1-hydroxyethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoic acid;methyl (2S)-6-(9H-fluoren-9-yl)-4-oxo-2-propan-2-ylhexanoate;methyl 4-[(12S,15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[1-[(2-methylpropan-2-yl)oxy]ethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoate;1-O-methyl 8-O-(2-phenylpropan-2-yl) (2S)-5-[[(5S)-9-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-2-[(1R)-1-[(2-methylpropan-2-yl)oxy]ethyl]-4-oxononanoyl]amino]-4-oxo-2-propan-2-yloctanedioate?

The InChIKey is OPINNVSTAUBNNB-SBQBQIEUSA-N. The full InChI is InChI=1S/C61H81N3O12.C40H64N4O10.C35H54N4O10.C23H26O3/c1-37(2)45(57(71)73-12)32-50(65)49(29-30-54(69)76-61(10,11)40-22-14-13-15-23-40)64-56(70)46(39(4)75-59(5,6)7)33-51(66)48(63-38(3)55-52(67)34-60(8,9)35-53(55)68)28-20-21-31-62-58(72)74-36-47-43-26-18-16-24-41(43)42-25-17-19-27-44(42)47;1-23(2)26(38(52)53-10)19-30(45)29-14-15-34(49)42-18-16-35(50)41-17-12-11-13-28(43-24(3)36-32(47)21-40(8,9)22-33(36)48)31(46)20-27(37(51)44-29)25(4)54-39(5,6)7;1-19(2)22(34(48)49)15-26(41)25-10-11-30(45)37-14-12-31(46)36-13-8-7-9-24(27(42)16-23(21(4)40)33(47)39-25)38-20(3)32-28(43)17-35(5,6)18-29(32)44;1-15(2)22(23(25)26-3)14-16(24)12-13-21-19-10-6-4-8-17(19)18-9-5-7-11-20(18)21/h13-19,22-27,37,39,45-49,67H,20-21,28-36H2,1-12H3,(H,62,72)(H,64,70);23,25-29,47H,11-22H2,1-10H3,(H,41,50)(H,42,49)(H,44,51);19,21-25,40,43H,7-18H2,1-6H3,(H,36,46)(H,37,45)(H,39,47)(H,48,49);4-11,15,21-22H,12-14H2,1-3H3/b63-38+;43-24+;38-20+;/t39-,45+,46?,48+,49?;25?,26?,27-,28-,29?;21-,22?,23?,24+,25?;22-/m1010/s1.

What are the key properties of 4-[(15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[(1R)-1-hydroxyethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoic acid;methyl (2S)-6-(9H-fluoren-9-yl)-4-oxo-2-propan-2-ylhexanoate;methyl 4-[(12S,15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[1-[(2-methylpropan-2-yl)oxy]ethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoate;1-O-methyl 8-O-(2-phenylpropan-2-yl) (2S)-5-[[(5S)-9-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-2-[(1R)-1-[(2-methylpropan-2-yl)oxy]ethyl]-4-oxononanoyl]amino]-4-oxo-2-propan-2-yloctanedioate?

4-[(15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[(1R)-1-hydroxyethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoic acid;methyl (2S)-6-(9H-fluoren-9-yl)-4-oxo-2-propan-2-ylhexanoate;methyl 4-[(12S,15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[1-[(2-methylpropan-2-yl)oxy]ethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoate;1-O-methyl 8-O-(2-phenylpropan-2-yl) (2S)-5-[[(5S)-9-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-2-[(1R)-1-[(2-methylpropan-2-yl)oxy]ethyl]-4-oxononanoyl]amino]-4-oxo-2-propan-2-yloctanedioate has a molecular weight of 2850.59 g/mol, XLogP of 22.27, 50 rotatable bonds, 13 hydrogen bond donors, and 37 hydrogen bond acceptors.

Where does this data come from?

All data for 4-[(15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[(1R)-1-hydroxyethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoic acid;methyl (2S)-6-(9H-fluoren-9-yl)-4-oxo-2-propan-2-ylhexanoate;methyl 4-[(12S,15S)-15-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-12-[1-[(2-methylpropan-2-yl)oxy]ethyl]-2,6,11,14-tetraoxo-1,5,10-triazacyclononadec-9-yl]-4-oxo-2-propan-2-ylbutanoate;1-O-methyl 8-O-(2-phenylpropan-2-yl) (2S)-5-[[(5S)-9-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]-2-[(1R)-1-[(2-methylpropan-2-yl)oxy]ethyl]-4-oxononanoyl]amino]-4-oxo-2-propan-2-yloctanedioate is sourced from PubChem (CID 158748284), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).