IUPAC: 2-[(1E,3E,5E)-7-[(2Z)-1-{5-[(3-azidopropyl)carbamoyl]pentyl}-3,3-dimethyl-5-sulfo-2,3-dihydro-1H-indol-2-ylidene]hepta-1,3,5-trien-1-yl]-1-(ethan-1-ylium-1-yl)-5-[(-lambda3-oxidanidylidene)(oxido)oxo-lambda6-sulfanyl]-3,3-dimethyl-3H-indol-1-ium

SMILES: C[CH+][N+]1=C(\C=C\C=C\C=C\C=C2/N(CCCCCC(=O)NCCCN=[N+]=[N-])c3ccc(cc3C2(C)C)S(O)(=O)=O)C(C)(C)c2cc(ccc12)S([O-])(=O)=[O-] |c:2|