InChI=1S/C22H24O11/c1-9(10-4-3-5-12(6-10)31-2)16(25)15-13(24)7-11(23)8-14(15)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)