InChI=1/C19H18N4O2/c20-18(24)17(11-13-5-2-1-3-6-13)23-19(25)22-16-8-4-7-14-12-21-10-9-15(14)16/h1-10,12,17H,11H2,(H2,20,24)(H2,22,23,25)/t17-/m0/s1/f/h22-23H,20H2	2C5E641D8A4CD55A