InChI=1/C15H24N2O2/c1-4-16-15(18)10-11-17(5-2)12-13-6-8-14(19-3)9-7-13/h6-9H,4-5,10-12H2,1-3H3,(H,16,18)/p+1/fC15H25N2O2/h16-17H/q+1 0B574DBBC62A4319