InChI=1S/C26H30O13/c1-26(2)17(39-26)8-12-15(29)9-16(30)18(19(12)31)13(27)6-4-10-3-5-11(7-14(10)28)37-25-22(34)20(32)21(33)23(38-25)24(35)36/h3,5,7,9,17,20-23,25,28-34H,4,6,8H2,1-2H3,(H,35,36)