You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as [(2R,3R,4S,5R,6R)-2-[[(2R,3R,4S,5R,6S)-5-benzoyloxy-4-[(2S,3R,4S,5R,6R)-3-benzoyloxy-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]oxy-3-hydroxy-6-[3-(phenylmethoxycarbonylamino)propylsulfanyl]oxan-2-yl]methoxy]-6-(hydroxymethyl)-4,5-bis(phenylmethoxy)oxan-3-yl] benzoate using the IUPAC nomenclature.
user
C85H87NO20S
assistant