InChI=1S/C22H22O12/c23-11-2-1-8(4-12(11)24)3-9-7-32-14-6-10(5-13(25)15(14)16(9)26)33-22-19(29)17(27)18(28)20(34-22)21(30)31/h1-2,4-6,9,17-20,22-25,27-29H,3,7H2,(H,30,31)