You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [(2R,3R,4S,5R,6S)-6-acetyloxy-4,5-bis(phenylmethoxy)-2-(phenylmethoxymethyl)oxan-3-yl] acetate into its molecular formula.
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C31H34O8
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