InChI=1/C14H12N6O2/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,(H,16,17)(H3,15,18,19)/p+1/fC14H13N6O2/h16-18H,15H2/q+1/b19-14+ 58C0909A7D12B7D7