IUPAC:[9-(4-{[2-({2-[(2-{2-[2-(2-{5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamido}ethoxy)ethoxy]ethoxy}ethyl)carbamoyl]ethyl}(2-{2-[2-(2-azidoethoxy)ethoxy]ethoxy}ethyl)carbamoyl)ethyl]carbamoyl}-2-carboxylatophenyl)-2,7-difluoro-6-hydroxy-3H-xanthen-3-ylidene]oxidanium
IUPAC:[9-(4-{[2-({2-[(2-{2-[2-(2-{5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamido}ethoxy)ethoxy]ethoxy}ethyl)carbamoyl]ethyl}(2-{2-[2-(2-azidoethoxy)ethoxy]ethoxy}ethyl)carbamoyl)ethyl]carbamoyl}-2-carboxylatophenyl)-2,7-difluoro-6-hydroxy-3H-xanthen-3-ylidene]oxidanium