InChI=1S/C25H42O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-25(28)29-24(22-26)23-27/h6-7,9-10,12-13,15-16,24,26-27H,2-5,8,11,14,17-23H2,1H3