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 (2,4-dimethylphenyl)-[6-fluoro-4-(4-fluorophenyl)-1,1-dioxo-1lambda6,4-benzothiazin-2-yl]methanone .
user
C23H17F2NO3S
assistant