You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[(2R,3R,4R,5S,6R)-2-hydroxy-5-[(2S,3R,4R,5S,6R)-3-hydroxy-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]oxy-6-(hydroxymethyl)-4-phenylmethoxyoxan-3-yl]acetamide into its molecular formula.
user
C42H49NO11
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