InChI=1S/C26H28O11/c1-10(2)5-6-14-12(4)22-17(34-16-8-13(27)7-11(3)18(16)25(33)36-22)9-15(14)35-26-21(30)19(28)20(29)23(37-26)24(31)32/h5,7-9,19-21,23,26-30H,6H2,1-4H3,(H,31,32)