InChI=1S/C22H40O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h9-10,16-17H,2-8,11-15,18-21H2,1H3,(H,23,24)/b10-9-,17-16-