InChI=1/C10H5ClN5O3/c11-6-2-7-5(9(17)16(19)10(18)14-7)1-8(6)15-3-12-13-4-15/h1-4H,(H,14,18)/q-1/p-1/fC10H4ClN5O3/q-2 921C43275C98A49F