InChI=1S/C27H40O11/c1-12(2)7-8-15-18(29)17(16(28)11-14(5)6)23(33)27(36,10-9-13(3)4)24(15)38-26-21(32)19(30)20(31)22(37-26)25(34)35/h7,9,14-15,19-22,24,26,30-33,36H,8,10-11H2,1-6H3,(H,34,35)