You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (2R)-2-[[2-[N-(benzenesulfonyl)-3,5-dimethylanilino]acetyl]-benzylamino]-N-ethyl-3-phenylpropanamide into its molecular formula.
user
C34H37N3O4S
assistant