IUPAC:(2S)-2-({[(1S)-5-[(2R)-2-[(4-{[(2S)-6-{5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamido}-2-{2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetamido}hexanamido]methyl}cyclohexyl)formamido]-3-(naphthalen-2-yl)propanamido]-1-carboxypentyl]carbamoyl}amino)pentanedioic acid
IUPAC:(2S)-2-({[(1S)-5-[(2R)-2-[(4-{[(2S)-6-{5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamido}-2-{2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetamido}hexanamido]methyl}cyclohexyl)formamido]-3-(naphthalen-2-yl)propanamido]-1-carboxypentyl]carbamoyl}amino)pentanedioic acid