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What is the molecular formula of the molecule sodium;(2R,3R,4R,5R)-hexane-1,2,3,4,5,6-hexol;hydrogen carbonate;(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol ?
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C19H37NaO20
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