InChI=1/C20H19BrN6O2/c1-2-26(10-8-14-5-3-4-9-23-14)20(28)13-11-17(22)27-18(12-13)24-19(25-27)15-6-7-16(21)29-15/h3-7,9,11-12H,2,8,10,22H2,1H3 9CC50A91F6DF4138