You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 3-[(3R)-1-[2-fluoro-5-[2-(4-oxo-3H-phthalazin-1-yl)ethyl]benzoyl]pyrrolidin-3-yl]imidazolidine-2,4-dione ?
user
C24H22FN5O4
assistant