InChI=1/C19H18N6O2/c26-18(11-25-16-5-2-1-4-14(16)23-24-25)20-12-7-8-13-15(10-12)22-19(21-13)17-6-3-9-27-17/h1-2,4-5,7-8,10,17H,3,6,9,11H2,(H,20,26)(H,21,22)/t17-/m0/s1/f/h20-21H F1101A2F56B680C0