InChI=1S/C28H38O15/c1-12(2)6-17(30)41-25-19-15(14(10-38-25)9-37-13(3)29)7-16(28(19)11-39-28)40-18(31)8-27(4,5)43-26-22(34)20(32)21(33)23(42-26)24(35)36/h7,10,12,16,19-23,25-26,32-34H,6,8-9,11H2,1-5H3,(H,35,36)