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system
Name the molecular formula for the molecule established as 5-(3-bromo-4,5-dihydro-1,2-oxazol-5-yl)-2-(1-methylimidazol-4-yl)-N-[[4-(trifluoromethyl)phenyl]methyl]aniline using the IUPAC nomenclature.
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C21H18BrF3N4O
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