You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule [2-(5-chlorothiophen-2-yl)-4-methyl-1,3-thiazol-5-yl]-[2-(1H-pyrrol-2-yl)pyrrolidin-1-yl]methanone into molecular formula.
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C17H16ClN3OS2
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