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