InChI=1/C15H22N2O/c1-4-17(12-13(2)3)11-10-15(18)16-14-8-6-5-7-9-14/h5-9H,2,4,10-12H2,1,3H3,(H,16,18)/p+1/fC15H23N2O/h16-17H/q+1 8FB88ECA17CA573E