InChI=1/C19H17F3O3/c20-19(21,22)11-7-14-15-9-13(24)5-6-17(15)25-18(16(14)8-11)10-1-3-12(23)4-2-10/h1-6,9,11,14,16,18,23-24H,7-8H2/t11-,14-,16-,18-/m0/s1 4E7A149CA3419E31