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-[[2-(3-chloro-4-methyl-N-methylsulfonylanilino)acetyl]-[(4-methoxyphenyl)methyl]amino]-N-ethylbutanamide ?
user
C24H32ClN3O5S
assistant