InChI=1S/C26H26O14/c1-26(2)14(29)4-8-3-10(11-7-37-13-6-9(27)5-12(28)15(13)16(11)30)17(31)22(21(8)40-26)38-25-20(34)18(32)19(33)23(39-25)24(35)36/h3,5-7,14,18-20,23,25,27-29,31-34H,4H2,1-2H3,(H,35,36)