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-[5-[2-bromo-5-(2-morpholin-4-ylethylsulfamoyl)thiophen-3-yl]-4-methyl-1,3-thiazol-2-yl]acetamide is given. What is its corresponding molecular formula?
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C16H21BrN4O4S3
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