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 methyl (2S,5R,6R)-2-[(2S,4S,5R)-2-[[(1R,4S,5R,13S,14S)-16-benzoyloxy-15-hydroxy-4-(octadecanoylamino)-7,10-dioxo-5-[(E)-pentadec-1-enyl]-2,6,11,17-tetraoxabicyclo[11.3.1]heptadecan-14-yl]oxy]-6-(benzoyloxymethyl)-3,5-dimethyloxan-4-yl]oxy-6-[(2S,3S)-3,4-diacetyloxybutan-2-yl]-4,5-dimethyloxane-2-carboxylate .
user
C85H131NO22
assistant