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 (2R)-1-[(2S)-2-[[(2R)-3-[4-(fluoromethyl)phenyl]-2-(propanoylamino)propanoyl]amino]-3-methylpentanoyl]-N,N-dimethylpyrrolidine-2-carboxamide is given. What is its corresponding molecular formula?
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C26H39FN4O4
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