You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-fluoro-1,1-dioxo-N-[2-(trifluoromethylsulfanyl)ethyl]-3,4-dihydro-2H-thiochromen-4-amine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C12H13F4NO2S2
assistant