InChI=1/C20H28N4O2/c25-19-2-1-11-24(19)18-5-3-15(4-6-18)14-21-20(26)22-16-9-12-23(13-10-16)17-7-8-17/h3-6,16-17H,1-2,7-14H2,(H2,21,22,26)/p+1/fC20H29N4O2/h21-23H/q+1	5E4F50D237E44206