InChI=1/C13H12N4O/c14-12(15)9-3-1-5-11(7-9)17-13(18)10-4-2-6-16-8-10/h1-8H,(H3,14,15)(H,17,18)/p+1/fC13H13N4O/h17H,14-15H2/q+1	19AF9EE696E8193B