IUPAC:methyl (8S)-4-{[(2-{[({4-[(2S)-5-(carbamoylamino)-2-[(2S)-2-{1-[3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido]-3,6,9,12-tetraoxapentadecan-15-amido}-3-methylbutanamido]pentanamido]phenyl}methoxy)carbonyl](methyl)amino}ethyl)(methyl)carbamoyl]oxy}-8-(chloromethyl)-6-(5,6,7-trimethoxy-1H-indole-2-carbonyl)-3H,6H,7H,8H-pyrrolo[3,2-e]indole-2-carboxylate
IUPAC:methyl (8S)-4-{[(2-{[({4-[(2S)-5-(carbamoylamino)-2-[(2S)-2-{1-[3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido]-3,6,9,12-tetraoxapentadecan-15-amido}-3-methylbutanamido]pentanamido]phenyl}methoxy)carbonyl](methyl)amino}ethyl)(methyl)carbamoyl]oxy}-8-(chloromethyl)-6-(5,6,7-trimethoxy-1H-indole-2-carbonyl)-3H,6H,7H,8H-pyrrolo[3,2-e]indole-2-carboxylate