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(28(34)35)38-30-26(33)24(31)25(32)27(39-30)29(36)37/h9-10,23-27,30-33H,2-8,11-22H2,1H3,(H,34,35)(H,36,37)/b10-9-