InChI=1S/C26H41FO4/c1-2-3-4-5-6-7-8-9-10-11-14-21-30-25(28)18-15-19-26(29)31-22-20-23-16-12-13-17-24(23)27/h12-13,16-17H,2-11,14-15,18-22H2,1H3