(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoic acid

C109H164N30O27S — CID 56670346

About (2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoic acid

(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoic acid (PubChem CID 56670346) has the molecular formula C109H164N30O27S and a molecular weight of 2358.76 g/mol. Its IUPAC name is (2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoic acid.

Molecular Properties

• Compound Name: (2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoic acid
• PubChem CID: 56670346
• Molecular Formula: C109H164N30O27S
• Molecular Weight: 2358.76 g/mol
• Exact Mass: 2357.21
• IUPAC Name: (2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoic acid
• SMILES: [H]/N=C(\N)NCCC[C@H](NC(=O)[C@H](CCCN/C(N)=N/[H])NC(=O)[C@@H](N)CC(C)C)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CO)C(=O)N[C@H](C(=O)N[C@@H](CCSC)C(=O)N1CCC[C@H]1C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](C)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CC)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@H](C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@H](C(=O)N[C@@H](CC)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](Cc1ccccc1)C(=O)O)C(C)C)[C@@H](C)CC)[C@@H](C)O
• InChI: InChI=1S/C109H164N30O27S/c1-12-58(8)86(104(162)133-75(52-82(112)143)97(155)131-76(53-83(113)144)99(157)136-85(57(6)7)103(161)123-67(14-3)91(149)129-74(51-81(111)142)98(156)134-78(107(165)166)50-64-36-25-18-26-37-64)137-100(158)77(54-84(114)145)130-90(148)66(13-2)122-95(153)72(48-62-32-21-16-22-33-62)127-88(146)59(9)121-94(152)71(47-61-30-19-15-20-31-61)132-102(160)80-40-29-44-139(80)106(164)70(41-45-167-11)126-105(163)87(60(10)141)138-101(159)79(55-140)135-96(154)73(49-63-34-23-17-24-35-63)128-93(151)69(39-28-43-120-109(117)118)125-92(150)68(38-27-42-119-108(115)116)124-89(147)65(110)46-56(4)5/h15-26,30-37,56-60,65-80,85-87,140-141H,12-14,27-29,38-55,110H2,1-11H3,(H2,111,142)(H2,112,143)(H2,113,144)(H2,114,145)(H,121,152)(H,122,153)(H,123,161)(H,124,147)(H,125,150)(H,126,163)(H,127,146)(H,128,151)(H,129,149)(H,130,148)(H,131,155)(H,132,160)(H,133,162)(H,134,156)(H,135,154)(H,136,157)(H,137,158)(H,138,159)(H,165,166)(H4,115,116,119)(H4,117,118,120)/t58-,59-,60+,65-,66-,67-,68-,69-,70-,71-,72-,73-,74-,75-,76-,77-,78-,79-,80-,85-,86-,87-/m0/s1
• InChIKey: MGOPSCDVGRLUIX-UEVGKDTGSA-N
• XLogP: -8.17
• TPSA: 944.05 Ų
• H-Bond Donors: 32
• H-Bond Acceptors: 30
• Rotatable Bonds: 74
• Heavy Atoms: 167
• Complexity: —

Lipinski Rule of Five

3 violations

Rule	Value
MW ≤ 500	2358.76
LogP ≤ 5	-8.17
H-Bond Donors ≤ 5	32
H-Bond Acceptors ≤ 10	30

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': 'Aliphatic_long_chain', 'substructure': 'N/A'}, {'alert_name': 'imine_1', 'substructure': 'N/A'}, {'alert_name': 'imine_2', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of (2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoic acid?

The IUPAC name of (2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoic acid (CID 56670346) is (2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoic acid.

What is the SMILES notation for (2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoic acid?

The canonical SMILES for (2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoic acid is [H]/N=C(\N)NCCC[C@H](NC(=O)[C@H](CCCN/C(N)=N/[H])NC(=O)[C@@H](N)CC(C)C)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CO)C(=O)N[C@H](C(=O)N[C@@H](CCSC)C(=O)N1CCC[C@H]1C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](C)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CC)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@H](C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@H](C(=O)N[C@@H](CC)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](Cc1ccccc1)C(=O)O)C(C)C)[C@@H](C)CC)[C@@H](C)O.

What is the InChIKey of (2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoic acid?

The InChIKey is MGOPSCDVGRLUIX-UEVGKDTGSA-N. The full InChI is InChI=1S/C109H164N30O27S/c1-12-58(8)86(104(162)133-75(52-82(112)143)97(155)131-76(53-83(113)144)99(157)136-85(57(6)7)103(161)123-67(14-3)91(149)129-74(51-81(111)142)98(156)134-78(107(165)166)50-64-36-25-18-26-37-64)137-100(158)77(54-84(114)145)130-90(148)66(13-2)122-95(153)72(48-62-32-21-16-22-33-62)127-88(146)59(9)121-94(152)71(47-61-30-19-15-20-31-61)132-102(160)80-40-29-44-139(80)106(164)70(41-45-167-11)126-105(163)87(60(10)141)138-101(159)79(55-140)135-96(154)73(49-63-34-23-17-24-35-63)128-93(151)69(39-28-43-120-109(117)118)125-92(150)68(38-27-42-119-108(115)116)124-89(147)65(110)46-56(4)5/h15-26,30-37,56-60,65-80,85-87,140-141H,12-14,27-29,38-55,110H2,1-11H3,(H2,111,142)(H2,112,143)(H2,113,144)(H2,114,145)(H,121,152)(H,122,153)(H,123,161)(H,124,147)(H,125,150)(H,126,163)(H,127,146)(H,128,151)(H,129,149)(H,130,148)(H,131,155)(H,132,160)(H,133,162)(H,134,156)(H,135,154)(H,136,157)(H,137,158)(H,138,159)(H,165,166)(H4,115,116,119)(H4,117,118,120)/t58-,59-,60+,65-,66-,67-,68-,69-,70-,71-,72-,73-,74-,75-,76-,77-,78-,79-,80-,85-,86-,87-/m0/s1.

What are the key properties of (2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoic acid?

(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoic acid has a molecular weight of 2358.76 g/mol, XLogP of -8.17, 74 rotatable bonds, 32 hydrogen bond donors, and 30 hydrogen bond acceptors.

Where does this data come from?

All data for (2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoic acid is sourced from PubChem (CID 56670346), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).