4-({3-methyl-5-[(5-methyl-2-furyl)methylene]-4-oxo-1,3-thiazolidin-2-ylidene}amino)benzoic acid C??? ??, ??, ??

4-({3-methyl-5-[(5-methyl-2-furyl)methylene]-4-oxo-1,3-thiazolidin-2-ylidene}amino)benzoic acid ?? ?? ? ???

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4-({3-methyl-5-[(5-methyl-2-furyl)methylene]-4-oxo-1,3-thiazolidin-2-ylidene}amino)benzoic acid ?? ??