4,6-Dioxo-9-(trifluoromethyl)-2,4,5,6-tetrahydro-1H-benzo[g]imidazo[1,2,3-ij]pteridin-12-ium chloride4,6-Dioxo-9-(trifluoromethyl)-2,4,5,6-tetrahydro-1H-benzo[g]imidazo[1,2,3-ij]pteridin-12-ium chloride
