InChI=1S/C30H54O9/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23(31)29(37)39-30-26(34)24(32)25(33)27(38-30)28(35)36/h9-10,23-27,30-34H,2-8,11-22H2,1H3,(H,35,36)/b10-9-