You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[2-fluoro-2-[4-[2-(methanesulfonamido)ethoxy]phenyl]cyclopentyl]propane-1-sulfonamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C17H27FN2O5S2
assistant