IUPAC:3,3-dimethyl-1-{5-[(prop-2-yn-1-yl)carbamoyl]pentyl}-2-(2-{3-[2-(1,3,3-trimethyl-2,3-dihydro-1H-indol-2-ylidene)ethylidene]cyclohex-1-en-1-yl}ethenyl)-3H-indol-1-ium chloride
IUPAC:3,3-dimethyl-1-{5-[(prop-2-yn-1-yl)carbamoyl]pentyl}-2-(2-{3-[2-(1,3,3-trimethyl-2,3-dihydro-1H-indol-2-ylidene)ethylidene]cyclohex-1-en-1-yl}ethenyl)-3H-indol-1-ium chloride