You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name (2R)-2,3-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-1-octadecylsulfanylpyrrolidine-2-carboxylic acid ?
user
C57H93NO8S
assistant