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 3-hydroxy-1-[2-(2-thiophen-3-yl-1,3-thiazol-4-yl)acetyl]piperidine-2-carboxylic acid is given. What is its corresponding molecular formula?
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C15H16N2O4S2
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