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 5-(aminomethyl)-2,4-dichloro-N-[(1-methylimidazol-2-yl)methyl]benzenesulfonamide is given. What is its corresponding molecular formula?
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C12H14Cl2N4O2S
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