InChI=1S/C25H48O6/c1-3-5-7-9-11-13-15-17-22(26)19-25(29)31-21-23(27)20-30-24(28)18-16-14-12-10-8-6-4-2/h22-23,26-27H,3-21H2,1-2H3/t22?,23-/m0/s1