InChI=1/C19H18N6O2/c20-19(26)17-14-5-6-16-15(11-21-22-16)18(14)25(23-17)13-3-1-12(2-4-13)24-7-9-27-10-8-24/h1-6,11H,7-10H2,(H2,20,26)(H,21,22)/f/h22H,20H2 C48D9487987DF21F