IUPAC:3-{6-[(2,5-dioxopyrrolidin-1-yl)oxy]-6-oxohexyl}-1,1-dimethyl-2-(5-{1,1,3-trimethyl-1H,2H,3H-benzo[e]indol-2-ylidene}penta-1,3-dien-1-yl)-1H-benzo[e]indol-3-ium chloride
IUPAC:3-{6-[(2,5-dioxopyrrolidin-1-yl)oxy]-6-oxohexyl}-1,1-dimethyl-2-(5-{1,1,3-trimethyl-1H,2H,3H-benzo[e]indol-2-ylidene}penta-1,3-dien-1-yl)-1H-benzo[e]indol-3-ium chloride