InChI=1/C12H14Br2N4O/c1-7-8(12(16-15)18(2)17-7)6-19-11-9(13)4-3-5-10(11)14/h3-5,16H,6,15H2,1-2H3/p+1/fC12H15Br2N4O/h17H/q+1 7BC4AA6E19EE9412