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What is the molecular formula of the molecule 2-[4-(4-ethoxy-6-oxo-3H-pyridin-3-yl)-2-fluorophenyl]-N-[3-(1,1,1-trifluoro-2-methylpropan-2-yl)-1,2-oxazol-5-yl]acetamide ?
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C22H21F4N3O4
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