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