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 (3R)-N-[5-(azepan-1-ylsulfonyl)-2-methoxyphenyl]-5-oxo-1-[(1R)-1-phenylethyl]pyrrolidine-3-carboxamide ?
user
C26H33N3O5S
assistant