InChI=1/C14H10N6O/c15-12-14-18-13(11-4-2-6-21-11)19-20(14)8-10(17-12)9-3-1-5-16-7-9/h1-8H,(H2,15,17)/p+1/fC14H11N6O/h17H,15H2/q+1 5DD555B4EC44B608