InChI=1S/C22H24O12/c1-8(9-3-5-10(23)6-4-9)14(25)13-11(24)7-12(19(32-2)15(13)26)33-22-18(29)16(27)17(28)20(34-22)21(30)31/h3-8,16-18,20,22-24,26-29H,1-2H3,(H,30,31)