InChI=1/C24H20N2O5S/c1-15-7-9-22-17(12-15)10-11-26(22)32(30,31)19-5-3-4-18(14-19)23(27)25-21-8-6-16(2)13-20(21)24(28)29/h3-14H,1-2H3,(H,25,27)(H,28,29)/p-1/fC24H19N2O5S/h25H/q-1 953C5A6B20117DCF