InChI=1/C15H24N2O/c1-13(2)11-16-15(18)12-17(3)10-9-14-7-5-4-6-8-14/h4-8,13H,9-12H2,1-3H3,(H,16,18)/p+1/fC15H25N2O/h16-17H/q+1 91119E1B7EE406E4