InChI=1/C11H11Br2N5O/c12-7-4-8(18-9(7)13)10(19)15-3-1-2-6-5-16-11(14)17-6/h1-2,4-5,18H,3H2,(H,15,19)(H3,14,16,17)/p+1/b2-1-/fC11H12Br2N5O/h15-17H,14H2/q+1 758F0871FDB469C9