IUPAC:2-[5-(1-{5-[(3-{[(cyclooct-4-en-1-yloxy)carbonyl]amino}propyl)carbamoyl]pentyl}-3,3-dimethyl-5-sulfo-2,3-dihydro-1H-indol-2-ylidene)penta-1,3-dien-1-yl]-3,3-dimethyl-5-sulfo-1-(3-sulfonatopropyl)-3H-indol-1-ium
IUPAC:2-[5-(1-{5-[(3-{[(cyclooct-4-en-1-yloxy)carbonyl]amino}propyl)carbamoyl]pentyl}-3,3-dimethyl-5-sulfo-2,3-dihydro-1H-indol-2-ylidene)penta-1,3-dien-1-yl]-3,3-dimethyl-5-sulfo-1-(3-sulfonatopropyl)-3H-indol-1-ium