InChI=1/C16H19F3N2O2/c1-9(2)15(4)13(22)21-14(23-15)20-10(3)11-7-5-6-8-12(11)16(17,18)19/h5-10H,1-4H3,(H,20,21,22)/t10-,15-/m0/s1/f/h20H 526EB80B67F42BDB