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

SMILES: C[N+]1=C(C=CC=C2N(CCCCCC(=O)NCC#C)c3ccccc3C2(C)C)C(C)(C)c2ccccc12