InChI=1S/C22H38O3/c1-2-3-4-12-15-18-21(23)19-16-13-10-8-6-5-7-9-11-14-17-20-22(24)25/h3-4,15-16,18-19,21,23H,2,5-14,17,20H2,1H3,(H,24,25)/b4-3-,18-15-,19-16-