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 (1S,2R,4S)-N-(5-acetyl-4-methyl-1,3-thiazol-2-yl)bicyclo[2.2.1]heptane-2-carboxamide into molecular formula.
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C14H18N2O2S
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