InChI=1S/C26H28O14/c1-7(5-27)10-14(29)11-13(21(15(10)30)39-25-19(34)17(32)18(33)22(40-25)23(35)36)26(2)4-3-8-9(6-28)24(37)38-20(12(8)26)16(11)31/h7,17-19,22,25,27-30,32-34H,3-6H2,1-2H3,(H,35,36)