InChI=1S/C22H33FO4/c1-2-3-4-5-6-7-8-9-16-26-21(24)14-11-15-22(25)27-18-19-12-10-13-20(23)17-19/h10,12-13,17H,2-9,11,14-16,18H2,1H3