InChI=1/C20H24N4O2/c21-19(25)17-6-4-5-15(11-17)12-22-20(26)23-13-16-9-10-24(14-16)18-7-2-1-3-8-18/h1-8,11,16H,9-10,12-14H2,(H2,21,25)(H2,22,23,26)/t16-/m1/s1/f/h22-23H,21H2	6DB2C56836870F39