InChI=1/C10H7BrN4O3/c11-5-1-3-6(4-2-5)14-15-7-8(16)12-10(18)13-9(7)17/h1-4,14H,(H2,12,13,16,17,18)/p-1/fC10H6BrN4O3/h12H/q-1/b15-7-	6A74107546612D13