InChI=1/C20H34N4O/c1-18-9-7-16-24(17-18)15-6-5-12-22-20(25)23-14-8-13-21-19-10-3-2-4-11-19/h2-4,10-11,18,21H,5-9,12-17H2,1H3,(H2,22,23,25)/p+1/t18-/m1/s1/fC20H35N4O/h22-24H/q+1 8A3A73B42A6D91DE