InChI=1S/C23H26O11/c1-2-9-3-4-10(5-13(9)24)20-15(26)8-12-14(25)6-11(7-16(12)33-20)32-23-19(29)17(27)18(28)21(34-23)22(30)31/h3-7,15,17-21,23-29H,2,8H2,1H3,(H,30,31)