2-(2-(2,5-Dimethyl-1-phenyl-1H-pyrrol-3-yl)vinyl)-6-(dimethylamino)-1-methylquinolin-1-ium bis-4,4'-methylenebis(3-hydroxy-2-naphthoate)

2-(2-(2,5-Dimethyl-1-phenyl-1H-pyrrol-3-yl)vinyl)-6-(dimethylamino)-1-methylquinolin-1-ium bis-4,4'-methylenebis(3-hydroxy-2-naphthoate)