InChI=1/C21H19BrN4OS/c1-25(14-19(27)23-17-10-6-5-9-16(17)22)13-18-20(15-7-3-2-4-8-15)24-21-26(18)11-12-28-21/h2-12H,13-14H2,1H3,(H,23,27)/p+1/fC21H20BrN4OS/h23,25H/q+1 C5626443C3DCBE01