InChI=1S/C27H30O13/c1-9(2)6-13(29)16-11(4)20-23(38-26(35)15-10(3)7-12(28)8-14(15)37-20)24(21(16)36-5)40-27-19(32)17(30)18(31)22(39-27)25(33)34/h7-9,17-19,22,27-28,30-32H,6H2,1-5H3,(H,33,34)