InChI=1/C16H17F3N2O2/c1-3-9-8-23-15-12(21(9)4-2)6-5-11-14(15)10(16(17,18)19)7-13(22)20-11/h5-7,9H,3-4,8H2,1-2H3,(H,20,22)/t9-/m1/s1/f/h20H AAF119CF40FD72D5