You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 2-chloro-5-[5-[[3-(4-methoxyphenyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]furan-2-yl]benzoic acid is given. What is its corresponding molecular formula?
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C22H14ClNO5S2
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