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-(hydroxymethyl)-N-[3-(5-methyl-1,3-oxazol-2-yl)phenyl]pyrrolidine-1-carboxamide is given. What is its corresponding molecular formula?
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C16H19N3O3
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