InChI=1/C18H24F3NO2/c1-3-22(15-7-5-4-6-8-15)16(23)13-9-11-14(12-10-13)17(2,24)18(19,20)21/h9-12,15,24H,3-8H2,1-2H3/t17-/m0/s1 1A20A348EA6CE3B7