InChI=1S/C27H30O11/c1-27(2)16-6-5-14(23(34-3)15(16)8-9-36-27)13-10-12-4-7-17(18(28)22(12)35-11-13)37-26-21(31)19(29)20(30)24(38-26)25(32)33/h4-9,13,19-21,24,26,28-31H,10-11H2,1-3H3,(H,32,33)