InChI=1S/C22H22O12/c1-31-19-14-10(24)6-12(8-2-4-9(23)5-3-8)32-13(14)7-11(25)18(19)33-22-17(28)15(26)16(27)20(34-22)21(29)30/h2-5,7,12,15-17,20,22-23,25-28H,6H2,1H3,(H,29,30)