002658: InChI=1.12Beta/C25H44O6/c1-5-6-7-14-17-24(31-23(4)27)18-15-12-10-8-9-11-13-16-19-25(28)29-20-21(2)30-22(3)26/h1-4H3,5-11H2,12H,13-14H2,15H,16-20H2,21H,24H/b15-12-/t21-,24-/m1/s1