You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [2-[N-(2-cyanoethyl)-3,5-dimethylanilino]-2-oxoethyl] (2S)-1-(4-methylphenyl)sulfonylpyrrolidine-2-carboxylate into its molecular formula.
user
C25H29N3O5S
assistant