You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (2S)-N-[(2S)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]-4-methyl-2-[[(1S)-2,2,2-trifluoro-1-[4-(4-methylsulfonylphenyl)phenyl]ethyl]amino]pentanamide .
user
C26H34F3N3O4S2
assistant