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)-6-[2-[[4-(4-acetyloxypiperidin-1-yl)phenyl]methyl]phenyl]-4,5-dibenzoyloxy-2-[(1S)-1-benzoyloxyethyl]-6-hydroxyoxan-3-yl] benzoate is given. What is its corresponding molecular formula?
user
C55H51NO12
assistant