You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-[2-chloro-5-(5,5,5-trifluoro-4,4-dimethyl-3-oxopentyl)phenyl]-4-(3-ethoxyphenyl)-1H-1,3,5-triazin-2-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H23ClF3N3O3
assistant