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system
Provide the molecular formula for the IUPAC named substance [(2S)-4,4-difluoro-2-[4-[(4-fluorophenyl)methyl]-1,2,4-triazol-3-yl]pyrrolidin-1-yl]-(2,4-dimethoxyphenyl)methanone .
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C22H21F3N4O3
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