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