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