InChI=1S/C22H22O11/c1-8-10(23)6-14-15(16(8)25)11(24)7-13(31-14)9-4-2-3-5-12(9)32-22-19(28)17(26)18(27)20(33-22)21(29)30/h2-6,13,17-20,22-23,25-28H,7H2,1H3,(H,29,30)