You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-[(2,6-dichlorophenyl)methyl]-4-(2-ethoxy-N-methylsulfonylanilino)-N-[(2S)-1-(2-methylpropylamino)-1-oxopropan-2-yl]butanamide ?
user
C27H37Cl2N3O5S
assistant