You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S)-2-[[2-(4-chloro-N-(4-methoxyphenyl)sulfonylanilino)acetyl]-[(3-methylphenyl)methyl]amino]-N-propylpropanamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H34ClN3O5S
assistant