InChI=1/C15H22N2O2/c1-5-17(10-12(2)3)11-15(18)16-13-7-6-8-14(9-13)19-4/h6-9H,2,5,10-11H2,1,3-4H3,(H,16,18)/p+1/fC15H23N2O2/h16-17H/q+1 34D601856D0B2A3F