SMILES: CCN\\1C2=C(C3=C(C=C2)C(=CC(=C3)S(=O)(=O)[O-])S(=O)(=O)[O-])C(/C1=C\\C=C\\C=C\\C=C\\C4=[N+](C5=C(C4(C)C)C=C(C=C5)NC(=O)CI)C)(C)C.[K+]
Description: The molecule is a cyanine dye and an organic potassium salt. It has a role as a fluorochrome. It contains a SNIR2(1-).