InChI=1/C10H6ClN3O2/c11-5-3-1-2-4-6-8(10(15)16)13-14-9(6)12-7(4)5/h1-3H,(H,15,16)(H2,12,13,14)/p-1/fC10H5ClN3O2/h12,14H/q-1 BA2CC7054CC2DE70