InChI=1S/C30H44O8/c1-14(10-16(31)11-15(2)26(37)38)21-24(35)25(36)30(7)23-17(32)12-19-27(3,4)20(34)8-9-28(19,5)22(23)18(33)13-29(21,30)6/h14-15,17,19,21,24-25,32,35-36H,8-13H2,1-7H3,(H,37,38)