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 2-[4-bromo-5-methyl-3-(trifluoromethyl)pyrazol-1-yl]-N-[4-[(4,6-dimethylpyrimidin-2-yl)sulfamoyl]phenyl]propanamide into molecular formula.
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C20H20BrF3N6O3S
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