You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[[1-(3-fluorophenyl)cyclopropyl]methyl]-3-[(1R,2R,4R)-7-oxabicyclo[2.2.1]heptan-2-yl]urea The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H21FN2O2
assistant