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-bromo-5-[3-chloro-2-(chloromethyl)-2-(4-chlorophenyl)propyl]-1,3-dimethylpyrazole is given. What is its corresponding molecular formula?
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C15H16BrCl3N2
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