You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 5-[5-bromo-2-[5-(isocyanomethyl)-2-methylpyrazol-3-yl]phenyl]-4-(2,2-difluoro-1,3-benzodioxol-5-yl)-2-methyl-1,3-oxazole into molecular formula.
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C23H15BrF2N4O3
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