InChI=1S/C26H26O13/c1-26(2)15(28)6-10-5-9(3-4-13(10)39-26)22-19(31)17(29)16-12(27)7-11(8-14(16)37-22)36-25-21(33)18(30)20(32)23(38-25)24(34)35/h3-5,7-8,15,18,20-21,23,25,27-28,30-33H,6H2,1-2H3,(H,34,35)