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-(dimethylamino)ethyl]-3-(4-fluorophenyl)sulfanyl-N-(4-methylsulfanyl-1,3-benzothiazol-2-yl)propanamide ?
user
C21H24FN3OS3
assistant