InChI=1/C23H25F4NO3/c1-21(2,17-12-15(24)8-9-20(17)31-3)13-22(30,23(25,26)27)14-28-11-10-19(29)16-6-4-5-7-18(16)28/h4-9,12,30H,10-11,13-14H2,1-3H3/t22-/m1/s1 ED670731B374629F