IUPAC:(8S)-8-(chloromethyl)-1-methyl-6-{5-[2-(pyrrolidin-1-yl)ethoxy]-1H-indole-2-carbonyl}-6H,7H,8H-thieno[3,2-e]indol-4-yl N-(2-{[({4-[(2S)-5-(carbamoylamino)-2-[(2S)-2-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanamido]-3-methylbutanamido]pentanamido]phenyl}methoxy)carbonyl](methyl)amino}ethyl)-N-methylcarbamate
IUPAC:(8S)-8-(chloromethyl)-1-methyl-6-{5-[2-(pyrrolidin-1-yl)ethoxy]-1H-indole-2-carbonyl}-6H,7H,8H-thieno[3,2-e]indol-4-yl N-(2-{[({4-[(2S)-5-(carbamoylamino)-2-[(2S)-2-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanamido]-3-methylbutanamido]pentanamido]phenyl}methoxy)carbonyl](methyl)amino}ethyl)-N-methylcarbamate