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