InChI=1S/C30H44O8/c1-15(9-17(32)10-16(2)26(37)38)18-11-23(36)29(6)25-19(33)12-21-27(3,4)22(35)7-8-28(21,5)24(25)20(34)13-30(18,29)14-31/h15-16,18-19,21,23,31,33,36H,7-14H2,1-6H3,(H,37,38)