InChI=1/C20H26N4O2/c1-14-15(16-7-4-5-8-17(16)23-14)10-11-21-20(25)22-13-18(24(2)3)19-9-6-12-26-19/h4-9,12,18,23H,10-11,13H2,1-3H3,(H2,21,22,25)/p+1/t18-/m0/s1/fC20H27N4O2/h21-22,24H/q+1 EDDC722D8A1C1BE6