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