InChI=1S/C26H28O13/c1-9(2)4-5-10-15(38-26-21(33)19(31)20(32)24(39-26)25(34)35)8-14(29)17(22(10)36-3)23-18(30)11-6-12(27)13(28)7-16(11)37-23/h4,6-8,19-21,23-24,26-29,31-33H,5H2,1-3H3,(H,34,35)