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 3,5-dimethoxy-N-[(2R)-3-methyl-1-oxo-1-[(2-thiophen-2-yl-1,3-oxazol-4-yl)methylamino]butan-2-yl]benzamide is given. What is its corresponding molecular formula?
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C22H25N3O5S
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