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-[4-(1-methylpyrazol-4-yl)piperidin-1-yl]-N-(1,3-thiazol-2-yl)propanamide is given. What is its corresponding molecular formula?
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C15H21N5OS
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