You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[2-(1,1-dioxo-1,4-thiazinan-4-yl)ethyl]-2-pyridin-4-yl-6-(trifluoromethyl)pyrimidin-4-amine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C16H18F3N5O2S
assistant