You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule (2S)-N-ethyl-2-[[2-(N-(4-fluorophenyl)sulfonyl-4-methylanilino)acetyl]-[(4-methoxyphenyl)methyl]amino]butanamide ?
user
C29H34FN3O5S
assistant