InChI=1/C19H20F3NO2/c1-3-24-16-9-11-5-6-23-19(13(11)10-17(16)25-4-2)12-7-14(20)18(22)15(21)8-12/h7-10,19,23H,3-6H2,1-2H3/p+1/t19-/m0/s1/fC19H21F3NO2/h23H/q+1 46A619D5B1B9BE84