InChI=1/C23H22BrNO4S2/c24-20-10-6-18(7-11-20)19-8-12-21(13-9-19)31(28,29)25-22(23(26)27)14-15-30-16-17-4-2-1-3-5-17/h1-13,22,25H,14-16H2,(H,26,27)/p-1/t22-/m1/s1/fC23H21BrNO4S2/q-1 C1C4B45D784A9A37