You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [(2S,3S,5S,6R)-6-[[(2R,3R,4S,5R,6R)-4-[(2S,3S,5S,6S)-5-benzoyloxy-6-methyl-3-phenylmethoxyoxan-2-yl]oxy-6-[(2R,3S,4S,5R,6S)-6-[(2R,3R,4R,5S,6R)-2-[5-[benzyl(phenylmethoxycarbonyl)amino]pentoxy]-5-phenylmethoxy-6-(phenylmethoxymethyl)-3-[(2,2,2-trichloroacetyl)amino]oxan-4-yl]oxy-4,5-bis(phenylmethoxy)-2-(phenylmethoxymethyl)oxan-3-yl]oxy-3,5-bis(phenylmethoxy)oxan-2-yl]methoxy]-2-methyl-5-phenylmethoxyoxan-3-yl] benzoate .
user
C129H137Cl3N2O26
assistant