InChI=1/C20H39N3O/c1-15(2)18(19(24)22-20(3,4)5)21-17-10-12-23(13-11-17)14-16-8-6-7-9-16/h15-18,21H,6-14H2,1-5H3,(H,22,24)/p+1/t18-/m1/s1/fC20H40N3O/h22-23H/q+1 4B338F56D7C29C89