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)13-15-7-9-16(22)10-8-15/h7-10H,4-6,11-14,23H2,1-3H3,(H,24,29,30)/p+1/fC21H31BrN5O3/h24-25H/q+1 D1C052313BEC035B