InChI=1/C21H20BrN5O4S/c22-14-7-10-19(25-12-14)27-20(28)11-17(23)21(29)26-15-8-5-13(6-9-15)16-3-1-2-4-18(16)32(24,30)31/h1-10,12,17H,11,23H2,(H,26,29)(H2,24,30,31)(H,25,27,28)/p+1/t17-/m1/s1/fC21H21BrN5O4S/h23,26-27H,24H2/q+1 E4FD0DDFE2963EAD