InChI=1/C15H22N2O/c1-2-17(14-8-9-14)12-15(18)16-11-10-13-6-4-3-5-7-13/h3-7,14H,2,8-12H2,1H3,(H,16,18)/p+1/fC15H23N2O/h16-17H/q+1 FA213B31FD1F4AFC