InChI=1/C17H14N6/c1-11-10-15(23-22-11)20-17-13-4-2-3-5-14(13)19-16(21-17)12-6-8-18-9-7-12/h2-10H,1H3,(H2,19,20,21,22,23)/f/h20,23H B7B26E715778B8AD