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