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-(aminomethyl)-N-[(2-chloro-6-fluorophenyl)methyl]-N-methylpyrrolidine-1-sulfonamide is given. What is its corresponding molecular formula?
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C13H19ClFN3O2S
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