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What is the molecular formula of the compound with this IUPAC name (3S,4R,6R)-3-[(2S,4R,5S)-3-acetamido-6-ethyl-5-hydroxy-4-methyloxan-2-yl]oxy-4-hydroxy-6-methoxy-5-methyloxane-2-carboxylic acid;methane ?
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C19H35NO9
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