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 1-[(3R)-1,1-dioxothiolan-3-yl]-N-(2-methoxyethyl)-5-methylpyrazole-4-carboxamide is given. What is its corresponding molecular formula?
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C12H19N3O4S
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