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