IUPAC:heptasodium 2-[2-(2-{4-[(2S)-2-carboxylato-2-[(2S)-2-[3-(2-{2-[(4S)-4-carboxylato-4-({[(1S)-1,3-dicarboxylatopropyl]carbamoyl}amino)butanamido]ethoxy}ethoxy)propanamido]-3-phenylpropanamido]ethyl]phenoxy}-3-{2-[3,3-dimethyl-5-sulfonato-1-(4-sulfonatobutyl)-2,3-dihydro-1H-indol-2-ylidene]ethylidene}cyclohex-1-en-1-yl)ethenyl]-3,3-dimethyl-1-(4-sulfonatobutyl)-3H-indol-1-ium-5-sulfonate
IUPAC:heptasodium 2-[2-(2-{4-[(2S)-2-carboxylato-2-[(2S)-2-[3-(2-{2-[(4S)-4-carboxylato-4-({[(1S)-1,3-dicarboxylatopropyl]carbamoyl}amino)butanamido]ethoxy}ethoxy)propanamido]-3-phenylpropanamido]ethyl]phenoxy}-3-{2-[3,3-dimethyl-5-sulfonato-1-(4-sulfonatobutyl)-2,3-dihydro-1H-indol-2-ylidene]ethylidene}cyclohex-1-en-1-yl)ethenyl]-3,3-dimethyl-1-(4-sulfonatobutyl)-3H-indol-1-ium-5-sulfonate