You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (2R)-N-[(2S)-butan-2-yl]-2-[[2-(2-chloro-N-methylsulfonylanilino)acetyl]-[(3-methoxyphenyl)methyl]amino]-3-phenylpropanamide into its molecular formula.
user
C30H36ClN3O5S
assistant