IUPAC:5-{[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}-2-[2,2,10,10-tetramethyl-4,8-bis(sulfomethyl)-2,10-dihydro-1H-13-oxa-1,11-diazapentacen-6-yl]benzoic acid
IUPAC:5-{[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}-2-[2,2,10,10-tetramethyl-4,8-bis(sulfomethyl)-2,10-dihydro-1H-13-oxa-1,11-diazapentacen-6-yl]benzoic acid