IUPAC:1-(14-carboxy-3,6,9,12-tetraoxatetradecan-1-yl)-2-[(1E,3E)-5-[(2E)-3,3-dimethyl-1-(2,5,8,11-tetraoxatridecan-13-yl)-2,3-dihydro-1H-indol-2-ylidene]penta-1,3-dien-1-yl]-3,3-dimethyl-3H-indol-1-ium chloride
IUPAC:1-(14-carboxy-3,6,9,12-tetraoxatetradecan-1-yl)-2-[(1E,3E)-5-[(2E)-3,3-dimethyl-1-(2,5,8,11-tetraoxatridecan-13-yl)-2,3-dihydro-1H-indol-2-ylidene]penta-1,3-dien-1-yl]-3,3-dimethyl-3H-indol-1-ium chloride