InChI=1/C13H12N6O/c20-13(11-7-16-19-18-11)15-8-12-14-6-10(17-12)9-4-2-1-3-5-9/h1-7H,8H2,(H3,14,15,16,17,18,19,20)/p-1/fC13H11N6O/h14-15H/q-1 FA48C6C587864E07