InChI=1S/C22H24O10/c1-29-14-9-7-12(8-10-14)11-30-21(28)18(13-5-3-2-4-6-13)31-22-17(25)15(23)16(24)19(32-22)20(26)27/h2-10,15-19,22-25H,11H2,1H3,(H,26,27)