InChI=1/C14H17F3N2O/c1-2-3-6-18-9-4-5-10-11(14(15,16)17)8-13(20)19-12(10)7-9/h4-5,8,10,12H,2-3,6-7H2,1H3,(H,19,20)/t10-,12-/m1/s1/f/h19H E400C82C1C06DA17