InChI=1/C14H11N6O2/c15-14(19-20(21)22)18-17-13-9-5-1-3-7-11(9)16-12-8-4-2-6-10(12)13/h1-8H,(H3-,15,16,17,18,19)/q-1/p+1/fC14H12N6O2/h15-18H/q/b19-14+ FAF8C4A785D2E4FB