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What is the molecular formula of the compound with this IUPAC name N-(3-chloro-4-fluorophenyl)-1-[2-[(3-cyano-1-methylcyclobutyl)amino]-2-oxoacetyl]-2-methyl-6,7-dihydro-5H-pyrrolizine-3-carboxamide ?
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C23H22ClFN4O3
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