You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S)-2-[[2-(2-bromo-N-methylsulfonylanilino)acetyl]-[(4-methylphenyl)methyl]amino]-N-cyclohexylpropanamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C26H34BrN3O4S
assistant