InChI=1S/C24H44O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24(25)26/h8-9,11-12H,2-7,10,13-23H2,1H3,(H,25,26)/b9-8-,12-11-