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