InChI=1S/C22H32O6/c1-14-16-7-12-22(5,28-19(14)24)17(26-15(2)23)8-11-20(3,25)9-6-10-21(4)18(13-16)27-21/h6,9,16-18,25H,1,7-8,10-13H2,2-5H3