InChI=1S/C27H30O11/c1-5-7-12-11-15(29)35-21-13-9-10-27(3,4)38-22(13)17(14(28)8-6-2)23(16(12)21)36-26-20(32)18(30)19(31)24(37-26)25(33)34/h6,9-11,18-20,24,26,30-32H,2,5,7-8H2,1,3-4H3,(H,33,34)