InChI=1/C20H23F2NO2/c1-13(2)20(24)14-6-7-19-15(10-14)11-23(8-9-25-19)12-16-17(21)4-3-5-18(16)22/h3-7,10,13,20,24H,8-9,11-12H2,1-2H3/p+1/t20-/m1/s1/fC20H24F2NO2/h23H/q+1 54B2268E5465F7E6