SMILES: [H+].[H+].CN(C1=CC=C(C=C1)S(=O)(=O)[O-])C2=CC3=C(C=C2)C(=C4C=CC(=[N+](C)C5=CC=C(C=C5)S(=O)(=O)[O-])C=C4O3)C6=CC=CC=C6S(=O)(=O)N7CCC(CC7)C(=O)ON8C(=O)CCC8=O.[Cl-]
Description: The molecule is an organic chloride salt and a xanthene dye. It has a role as a fluorochrome. It contains a QSY9 succinimidyl ester(1+).