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What is the molecular formula of the compound with this IUPAC name (2R)-3-[[[6-(2-chloro-5H-pyrrolo[2,3-b]pyrazin-7-yl)-5-cyano-3-fluoro-4-phenylpyridin-2-yl]amino]methyl]bicyclo[2.2.2]octane-2-carboxylic acid ?
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C28H24ClFN6O2
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