InChI=1S/C27H32O11/c1-27(2)12-15(29)19-17(38-27)11-16(35-3)18(14(28)10-9-13-7-5-4-6-8-13)23(19)36-26-22(32)20(30)21(31)24(37-26)25(33)34/h4-8,11,15,20-22,24,26,29-32H,9-10,12H2,1-3H3,(H,33,34)