InChI=1/C14H21FN2O2/c1-2-3-8-17(11-14(16)18)9-10-19-13-7-5-4-6-12(13)15/h4-7H,2-3,8-11H2,1H3,(H2,16,18)/p+1/fC14H22FN2O2/h17H,16H2/q+1 EF3AE8FCDFBF3D0B