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