InChI=1/C17H19F3N2O/c1-8-9(2)16(3,4)22-14-7-13-11(5-10(8)14)12(17(18,19)20)6-15(23)21-13/h5-9,22H,1-4H3,(H,21,23)/t8-,9-/m0/s1/f/h21H	4E837B52E2D29909