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