InChI=1S/C22H24O13/c1-7(9-3-4-10(23)16(27)15(9)26)14(25)13-11(24)5-8(6-12(13)33-2)34-22-19(30)17(28)18(29)20(35-22)21(31)32/h3-7,17-20,22-24,26-30H,1-2H3,(H,31,32)