You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (2R)-2-[tert-butyl(diphenyl)silyl]oxy-4-hydroxy-N-[4-(methylsulfamoyl)phenyl]butanamide;4-[(3R)-3-[tert-butyl(diphenyl)silyl]oxy-2-oxopyrrolidin-1-yl]-N-methylbenzenesulfonamide;methane ?
user
C56H74N4O9S2Si2
assistant