InChI=1/C17H16N6O/c24-17-11-23(8-7-18-17)16-6-5-12(9-20-16)21-15-10-19-13-3-1-2-4-14(13)22-15/h1-6,9-10H,7-8,11H2,(H,18,24)(H,21,22)/f/h18,21H F66CDD7AB610ED62