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