InChI=1/C15H24N2O2/c1-4-17(12-15(18)16-9-10-19-3)11-14-8-6-5-7-13(14)2/h5-8H,4,9-12H2,1-3H3,(H,16,18)/p+1/fC15H25N2O2/h16-17H/q+1 5C6A7DC4CFC4C7BB