InChI=1/C15H28N2O2/c1-19-10-9-16-15(18)12-17(14-7-8-14)11-13-5-3-2-4-6-13/h13-14H,2-12H2,1H3,(H,16,18)/p+1/fC15H29N2O2/h16-17H/q+1 A3D64D9EF798F5A8