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 4-N-[(5-bromothiophen-3-yl)methyl]-4-N-methyl-2-(trifluoromethyl)pyrimidine-4,6-diamine is given. What is its corresponding molecular formula?
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C11H10BrF3N4S
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