InChI=1/C12H12Br2N2O3/c1-19-12(18)7-2-5(13)3-8(14)10(7)16-11(17)6-4-9(6)15/h2-3,6,9H,4,15H2,1H3,(H,16,17)/p+1/t6-,9+/m1/s1/fC12H13Br2N2O3/h15-16H/q+1 A6051BE9030B5617