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What is the molecular formula of the molecule 1-[(2R,3R,4S,5S)-5-chloro-5-[dideuterio-[(2-oxo-4H-1,3,2lambda5-benzodioxaphosphinin-2-yl)oxy]methyl]-3,4-dihydroxyoxolan-2-yl]pyrimidine-2,4-dione ?
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C16H16ClN2O9P
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