InChI=1S/C22H32O4/c1-2-3-4-5-6-7-8-9-12-15-18-21(26-25)19-16-13-10-11-14-17-20-22(23)24/h3-4,6-7,9,11-16,18,21,25H,2,5,8,10,17,19-20H2,1H3,(H,23,24)/b4-3-,7-6-,12-9-,14-11-,16-13-,18-15+