InChI=1/C17H11N3O2/c21-17(22)13-9-12-11-7-4-8-18-16(11)20-15(12)14(19-13)10-5-2-1-3-6-10/h1-9H,(H,18,20)(H,21,22)/p-1/fC17H10N3O2/h20H/q-1 3D9F7DDA24FE95EA