InChI=1/C15H14F3NO2/c1-2-8-3-4-19-12-7-13-10(5-9(8)12)11(15(16,17)18)6-14(20)21-13/h5-8,20H,2-4H2,1H3/p+1/t8-/m0/s1/fC15H15F3NO2/h19H/q+1 5730F2FE274CBCC2