InChI=1S/C23H22O12/c1-32-10-4-2-9(3-5-10)14-7-13(26)16-15(33-14)6-12(25)11(8-24)20(16)34-23-19(29)17(27)18(28)21(35-23)22(30)31/h2-7,17-19,21,23-25,27-29H,8H2,1H3,(H,30,31)