InChI=1S/C24H46O5/c1-4-6-7-10-14-17-23(26)28-19-22(25)20-29-24(27)18-15-12-9-8-11-13-16-21(3)5-2/h21-22,25H,4-20H2,1-3H3/t21?,22-/m0/s1