InChI=1S/C26H32O11/c1-11-12(2)23(36-22(11)13-5-7-15(27)17(9-13)33-3)14-6-8-16(18(10-14)34-4)35-26-21(30)19(28)20(29)24(37-26)25(31)32/h5-12,19-24,26-30H,1-4H3,(H,31,32)