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