InChI=1/C21H30BrN5O3/c1-4-6-12-26(18-19(23)27(11-5-2)21(30)24-20(18)29)17(28)14-25(3)13-15-9-7-8-10-16(15)22/h7-10H,4-6,11-14,23H2,1-3H3,(H,24,29,30)/p+1/fC21H31BrN5O3/h24-25H/q+1 25B8D1249175FCB4