InChI=1/C15H22N2O/c1-2-10-17(11-13-6-4-3-5-7-13)12-15(18)16-14-8-9-14/h3-7,14H,2,8-12H2,1H3,(H,16,18)/p+1/fC15H23N2O/h16-17H/q+1 3886AC27A8DAFC6A