InChI=1S/C29H54O5/c1-3-5-7-9-11-13-14-16-18-20-22-24-29(32)34-27(25-30)26-33-28(31)23-21-19-17-15-12-10-8-6-4-2/h9,11,27,30H,3-8,10,12-26H2,1-2H3/b11-9-/t27-/m1/s1