InChI=1/C20H24N4O2/c1-15(25)22-17-6-8-18(9-7-17)23-20(26)24-14-4-2-3-5-19(24)16-10-12-21-13-11-16/h6-13,19H,2-5,14H2,1H3,(H,22,25)(H,23,26)/t19-/m1/s1/f/h22-23H	821D6C1B007EA366