InChI=1S/C26H30O11/c1-5-6-12-7-14-11(2)21(35-22(14)16(8-12)33-3)13-9-15(27)23(17(10-13)34-4)36-26-20(30)18(28)19(29)24(37-26)25(31)32/h5-11,18-21,24,26-30H,1-4H3,(H,31,32)