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-[5-[[5-(5-chloro-2-methoxyphenyl)furan-2-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetic acid is given. What is its corresponding molecular formula?
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C17H12ClNO5S2
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