InChI=1/C24H20N2O3S2/c1-3-16-6-4-5-7-20(16)26-23(28)19(22(27)25-24(26)30)14-17-10-13-21(29-17)31-18-11-8-15(2)9-12-18/h4-14H,3H2,1-2H3,(H,25,27,30)/p-1/b19-14+/fC24H19N2O3S2/q-1 A1F5D0CF6357C9F3