InChI=1/C15H22N2O/c1-4-10-17(12-15(18)16-13(2)3)11-14-8-6-5-7-9-14/h4-9,13H,1,10-12H2,2-3H3,(H,16,18)/p+1/fC15H23N2O/h16-17H/q+1 17203DD05308CF77