You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-chloro-N-[(2S,3S)-3-(3,5-difluorophenyl)-4,4-difluoro-1-hydroxybutan-2-yl]thiophene-2-sulfonamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H12ClF4NO3S2
assistant