InChI=1S/C24H44O6/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-23(26)30-22(19-25)20-29-21(2)24(27)28/h10-11,21-22,25H,3-9,12-20H2,1-2H3,(H,27,28)/b11-10-