InChI=1/C17H12N4O3/c1-10-5-6-11(9-18)7-13(10)20-17(22)14-8-12-3-2-4-15(21(23)24)16(12)19-14/h2-8H,1H3,(H2,19,20,22)/p-1/fC17H11N4O3/h20H/q-1 0CF6C61F07782687