InChI=1/C11H12Br2N4O/c1-2-3-18-10-8(12)4-7(5-9(10)13)6-16-17-11(14)15/h2,4-6H,1,3H2,(H4,14,15,17)/p+1/b16-6+/fC11H13Br2N4O/h17H,14-15H2/q+1 A48738E9D19725C1