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