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system
Provide the molecular formula for the IUPAC named substance (2R,3S,4R,5R,6S)-5-amino-2-(hydroxymethyl)-6-[(2R,3R,4R,5S,6S)-6-methyl-5-phenylmethoxy-2-prop-2-enoxy-4-[(2R,3R,4S,5R,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]oxyoxan-3-yl]oxyoxane-3,4-diol .
user
C56H67NO14
assistant