InChI=1S/C26H26O14/c1-26(2)23(34)17(30)10-3-8(4-13(28)21(10)40-26)11-7-37-14-6-9(5-12(27)15(14)16(11)29)38-25-20(33)18(31)19(32)22(39-25)24(35)36/h3-7,17-20,22-23,25,27-28,30-34H,1-2H3,(H,35,36)