You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-O-tert-butyl 1-O-[(4-methoxyphenyl)methyl] (2R,3S)-2-benzyl-3-[[4-[4-(hydroxymethyl)phenyl]phenyl]methyl]butanedioate;4-O-tert-butyl 1-O-[(4-methoxyphenyl)methyl] (2R,3S)-2-benzyl-3-[[4-[4-[(3-methylimidazol-3-ium-1-yl)methyl]phenyl]phenyl]methyl]butanedioate;1-methylimidazole;trifluoromethanesulfonate is the IUPAC name of a molecule. Please give its molecular formula.
user
C83H91F3N4O14S
assistant