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What is the molecular formula of the molecule identified by (3R)-7-[5-chloro-2-(cyclopentylamino)pyridin-4-yl]-2-[[5-fluoro-2-(hydroxymethyl)phenyl]methyl]-3-(methoxymethyl)-3,4-dihydropyrrolo[1,2-a]pyrazin-1-one ?
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C27H30ClFN4O3
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