InChI=1/C14H21FN2O2/c1-3-16-14(18)11-17(2)9-4-10-19-13-7-5-12(15)6-8-13/h5-8H,3-4,9-11H2,1-2H3,(H,16,18)/p+1/fC14H22FN2O2/h16-17H/q+1 805B44DC8CBB2567