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 1-[(4-bromo-3,5-dimethylpyrazol-1-yl)methyl]-N-(2-hydroxy-5-nitrophenyl)pyrazole-3-carboxamide into its molecular formula.
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C16H15BrN6O4
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