InChI=1/C18H35N3O2/c1-4-7-8-9-17(22)21-13-10-16(11-14-21)18(23)19-12-15-20(5-2)6-3/h16H,4-15H2,1-3H3,(H,19,23)/p+1/fC18H36N3O2/h19-20H/q+1 6AA147018BE41D12