IUPAC: 1-hexadecyl-2-[3-(1-hexadecyl-3,3-dimethyl-2,3-dihydro-1H-indol-2-ylidene)prop-1-en-1-yl]-3,3-dimethyl-3H-indol-1-ium perchlorate

SMILES: [O-][Cl](=O)(=O)=O.CCCCCCCCCCCCCCCCN1C(=CC=CC2=[N+](CCCCCCCCCCCCCCCC)c3ccccc3C2(C)C)C(C)(C)c2ccccc12