InChI=1/C21H21BrN6O2S/c1-2-10-28-19(13-23-17-6-4-3-5-7-17)25-27-21(28)31-14-20(30)26-24-12-15-11-16(22)8-9-18(15)29/h2-9,11-12,23,29H,1,10,13-14H2,(H,26,30)/b24-12+/f/h26H E8EEF3F32FC9C08F