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