InChI=1/C20H20N6/c1-12-8-13(2)19(14(3)9-12)25-20-24-15-6-4-5-7-16(15)26(20)18-10-17(21)22-11-23-18/h4-11H,1-3H3,(H,24,25)(H2,21,22,23)/f/h25H,21H2 FA16F7469761844F