InChI=1/C23H22N4O4S/c1-13-5-10-20-19(11-13)16(4)21(31-20)22(28)26-17-6-8-18(9-7-17)32(29,30)27-23-24-14(2)12-15(3)25-23/h5-12H,1-4H3,(H2,24,25,26,27,28)/p-1/fC23H21N4O4S/h26H/q-1 15170156470135AD