You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name N-[(3-bromophenyl)methyl]-5-[(4-butylphenyl)sulfamoyl]-2,4-dichloro-N-propan-2-ylbenzamide into its molecular formula.
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C27H29BrCl2N2O3S
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