You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named [(2R,3R,4S,5R,6R)-2-[[(2R,3R,4S,5R,6S)-3-hydroxy-6-octylsulfanyl-4,5-bis(phenylmethoxy)oxan-2-yl]methoxy]-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-3-yl] acetate is given. What is its corresponding molecular formula?
user
C57H70O11S
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