InChI=1S/C26H28O14/c1-6(5-27)9-14(29)11-12(16(31)20(9)39-25-19(34)17(32)18(33)22(40-25)23(35)36)26(3)4-8(28)10-7(2)24(37)38-21(13(10)26)15(11)30/h6,8,17-19,22,25,27-29,31-34H,4-5H2,1-3H3,(H,35,36)