InChI=1S/C20H36O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h6-7,10-11H,2-5,8-9,12-19H2,1H3,(H,21,22)/b7-6-,11-10-