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