InChI=1S/C22H24O11/c1-31-11-7-13(24)16(14(25)9-12(23)10-5-3-2-4-6-10)15(8-11)32-22-19(28)17(26)18(27)20(33-22)21(29)30/h2-8,12,17-20,22-24,26-28H,9H2,1H3,(H,29,30)