IUPAC:ethyl 5-{[4-(2-{2-[2-(2-{3-[bis(2-{2-[2-({5,11-dimethyl-6H-pyrido[4,3-b]carbazol-9-yl}oxy)ethoxy]ethoxy}ethyl)carbamoyl]propanamido}ethoxy)ethoxy]ethoxy}ethoxy)-3-hydroxyphenyl]methylidene}-4-oxo-2-(phenylamino)-4,5-dihydrothiophene-3-carboxylate
IUPAC:ethyl 5-{[4-(2-{2-[2-(2-{3-[bis(2-{2-[2-({5,11-dimethyl-6H-pyrido[4,3-b]carbazol-9-yl}oxy)ethoxy]ethoxy}ethyl)carbamoyl]propanamido}ethoxy)ethoxy]ethoxy}ethoxy)-3-hydroxyphenyl]methylidene}-4-oxo-2-(phenylamino)-4,5-dihydrothiophene-3-carboxylate