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)-5-chloro-2-fluoro-N-methyl-N-(thiophen-3-ylmethyl)benzenesulfonamide is given. What is its corresponding molecular formula?
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C13H14ClFN2O2S2
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