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 (4R,5S)-5-[(3S)-3-hydroxy-4-[3-(trifluoromethyl)phenyl]butyl]-1-[(4-methoxyphenyl)methyl]-4-phenylmethoxypyrrolidin-2-one is given. What is its corresponding molecular formula?
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C30H32F3NO4
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