InChI=1S/C32H32O22/c33-9-2-1-7(3-13(9)53-32-27(47)24(44)26(46)29(54-32)30(48)49)17(37)15-10(34)5-11(35)16(21(15)41)28-25(45)23(43)20(40)14(52-28)6-51-31(50)8-4-12(36)19(39)22(42)18(8)38/h1-5,14,20,23-29,32-36,38-47H,6H2,(H,48,49)