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