You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (2S)-2-[[2-(2-ethoxy-N-(4-methylphenyl)sulfonylanilino)acetyl]-[(2-methylphenyl)methyl]amino]-N-propylbutanamide into its molecular formula.
user
C32H41N3O5S
assistant