InChI=1/C20H30N4O/c1-15-6-5-11-20(12-15,24(3)4)14-22-19(25)23-16(2)18-9-7-17(13-21)8-10-18/h7-10,15-16H,5-6,11-12,14H2,1-4H3,(H2,22,23,25)/p+1/t15-,16+,20-/m1/s1/fC20H31N4O/h22-24H/q+1 998D9A5FCEAB7688