InChI=1S/C24H33F4NO3/c1-2-3-4-5-6-7-8-9-10-16-32-23(31)21-12-11-15-29(21)22(30)19-17-18(24(26,27)28)13-14-20(19)25/h13-14,17,21H,2-12,15-16H2,1H3