InChI=1S/C22H32O3/c23-22(24)19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-21-20-25-21/h4,6,8,10,12,14,16,18,20H,1-3,5,7,9,11,13,15,17,19H2,(H,23,24)