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 N-(2-anilino-2-oxo-1-phenylethyl)-2-chloro-5-pyrrolidin-1-ylsulfonylbenzamide is given. What is its corresponding molecular formula?
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C25H24ClN3O4S
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