InChI=1S/C26H30O13/c1-26(2)18(39-26)8-13-17(30)9-16(29)12(22(13)36-3)7-15(28)11-5-4-10(6-14(11)27)37-25-21(33)19(31)20(32)23(38-25)24(34)35/h4-6,9,18-21,23,25,27,29-33H,7-8H2,1-3H3,(H,34,35)