SMILES: CCN1C2=CC3=C(C=C2C(=CC1(C)C)C)/C(=C/C=C/C=C/C4=[N+](C5=C(C4(C)CCCC(=O)O)C=C(C=C5)S(=O)(=O)[O-])CCCS(=O)(=O)[O-])/C=C(O3)C6=CC=CC=C6.[Na+]
Description: The molecule is an organic monosodium salt that has 3-(3-carboxypropyl)-2-[5-(9-ethyl-6,8,8-trimethyl-2-phenyl-8,9-dihydropyrano[3,2-g]quinolin-1-ium-4-yl)penta-2,4-dien-1-ylidene]-3-methyl-1-(3-sulfonatopropyl)indoline-5-sulfonate as the counterion. It has a role as a fluorochrome. It contains a DY-776(1-).