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