InChI=1/C24H27F4NO4/c1-3-5-10-33-21-9-6-15(11-16(4-2)23(31)32)12-17(21)14-29-22(30)19-8-7-18(13-20(19)25)24(26,27)28/h6-9,12-13,16H,3-5,10-11,14H2,1-2H3,(H,29,30)(H,31,32)/p-1/t16-/m0/s1/fC24H26F4NO4/h29H/q-1 EF8940868922D6F2