InChI=1/C17H12N8O2/c1-9-10(6-18)15-22-12-4-2-3-5-13(12)25(15)17(27)11(9)7-20-24-16(26)14-19-8-21-23-14/h2-5,7-8,27H,1H3,(H,24,26)(H,19,21,23)/p-1/b20-7+/fC17H11N8O2/h27h,23-24H/q-1 F1158D0306843A3E