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What is the molecular formula of the molecule identified by (8S)-3-fluoro-2-[(3R)-3-methylmorpholin-4-yl]-9-[2-(5-methyl-1,2-oxazol-3-yl)-2-oxoethyl]-8-(trifluoromethyl)-7,8-dihydro-6H-pyrimido[1,2-a]pyrimidin-4-one ?
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C19H21F4N5O4
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