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 (7-methylpyrazolo[1,5-a]pyrimidin-6-yl)-[4-(thiolan-3-yl)-1,4-diazepan-1-yl]methanone into molecular formula.
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C17H23N5OS
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