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system
Provide the molecular formula for the IUPAC named substance (2R,3R,4S)-3-acetamido-4-hydroxy-2-[(1R,2R)-1,2,3-trihydroxypropyl]-2,3,4,5-tetrahydropyran-6-ide-6-carboxylic acid;2-methylpropane;tungsten(2+) .
user
C15H27NO8W
assistant