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