InChI=1/C11H11Br2N4O2S/c1-2-9-15-5-10(16-9)20(18,19)17-11-7(13)3-6(12)4-8(11)14/h3-5H,2,14H2,1H3,(H,15,16)/q-1/p+1/fC11H12Br2N4O2S/h15-16H/q BF4A9A85E0A8A213