IUPAC:6-(2-carboxy-4-{[5-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)pentyl]carbamoyl}phenyl)-1,2,2,10,10,11-hexamethyl-8-(sulfomethyl)-4-(sulfonatomethyl)-2,10-dihydro-1H-13-oxa-1,11-diazapentacen-11-ium
IUPAC:6-(2-carboxy-4-{[5-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)pentyl]carbamoyl}phenyl)-1,2,2,10,10,11-hexamethyl-8-(sulfomethyl)-4-(sulfonatomethyl)-2,10-dihydro-1H-13-oxa-1,11-diazapentacen-11-ium