Chemical Name: 4-((S)-2-((S)-2-(6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanamido)-3-methylbutanamido)-5-ureidopentanamido)benzyl (4-nitrophenyl) carbonate
Smiles: O=C(NC(C=C1)=CC=C1COC(OC(C=C2)=CC=C2[N](=O)=O)=O)[C@H](CCCNC(N)=O)NC([C@H](C(C)C)NC(CCCCCN(C3=O)C(C=C3)=O)=O)=O