InChI=1/C16H20FN3O2/c1-10-5-6-13(7-15(10)17)18-16(21)9-20(4)8-14-11(2)19-22-12(14)3/h5-7H,8-9H2,1-4H3,(H,18,21)/p+1/fC16H21FN3O2/h18,20H/q+1 02822E21001B38C7