You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[(2R)-1-[4-(4-fluorobenzoyl)piperidin-1-yl]propan-2-yl]-1H-quinazoline-2,4-dione The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H24FN3O3
assistant