InChI=1/C9H8N4O3/c14-7-4-2-1-3-5(4)10-9-11-6(8(15)16)12-13(7)9/h14H,1-3H2,(H,15,16)/p-2/fC9H6N4O3/h14h/q-2 8BED3F34DDD4BF3E