InChI=1S/C22H24O11/c1-9(10-3-5-11(23)6-4-10)16(25)12-7-14(31-2)15(8-13(12)24)32-22-19(28)17(26)18(27)20(33-22)21(29)30/h3-9,17-20,22-24,26-28H,1-2H3,(H,29,30)