SMILES: CC\\1(C2=CC=CC=C2N(/C1=C/C=C/C3=CC=[N+](C4=CC=CC=C34)CCCS(=O)(=O)[O-])C)C
Description: The molecule is a fluorogenic cyanine dye in which N-(3-sulfopropyl)quinolinium is linked to a 1,3,3-trimethyldihydroindole via a propan-1-yl-3-ylidene chain to form a conjugated system. It has a role as a fluorescent dye. It is a quaternary ammonium salt, a cyanine dye and a zwitterion.