InChI=1S/C22H22O13/c1-32-8-4-10(23)14-12(5-8)33-6-9(15(14)25)7-2-11(24)16(26)13(3-7)34-22-19(29)17(27)18(28)20(35-22)21(30)31/h2-5,9,17-20,22-24,26-29H,6H2,1H3,(H,30,31)