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