InChI=1/C15H22N2O/c1-2-3-11-17(14-9-10-14)12-15(18)16-13-7-5-4-6-8-13/h4-8,14H,2-3,9-12H2,1H3,(H,16,18)/p+1/fC15H23N2O/h16-17H/q+1 E275A8FC9218F0BA