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system
Provide the molecular formula for the IUPAC named substance 5-chloro-1-[(2R,3S,5S)-5-(difluoromethyl)-4,4-difluoro-3-hydroxy-5-[(2-oxo-4H-1,3,2lambda5-benzodioxaphosphinin-2-yl)oxymethyl]oxolan-2-yl]pyrimidine-2,4-dione .
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C17H14ClF4N2O8P
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