SMILES: CCN1C2=CC3=C(C=C2C(=CC1(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
Description: The molecule is an anionic C3 cyanine-type compound having indoleinine and dihydropyrano[3,2-g]quinoline groups at either end. It has a role as a fluorochrome.