InChI=1S/C27H30O14/c1-9(2)5-13(30)15-10(3)20-23(39-26(36)16-11(8-28)6-12(29)7-14(16)38-20)24(21(15)37-4)41-27-19(33)17(31)18(32)22(40-27)25(34)35/h6-7,9,17-19,22,27-29,31-33H,5,8H2,1-4H3,(H,34,35)