You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl 7-chloro-2-oxo-6-[4-(phenylcarbamoyloxymethyl)imidazol-1-yl]-1H-quinoline-3-carboxylate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H19ClN4O5
assistant