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system
Provide the molecular formula for the IUPAC named substance [(3R,4S,6R)-4,5,6-triacetyloxy-3-[(2S,4S,5S)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl acetate .
user
C28H38O19
assistant