You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
methyl 2-hydroxy-4-oxo-6-[1-[5-(trifluoromethyl)pyridin-2-yl]sulfanylpropan-2-yl]cyclohex-2-ene-1-carboxylate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H18F3NO4S
assistant