You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-[1-[(3-ethoxy-4-methoxyphenyl)methyl]piperidin-4-yl]-2-pyridin-4-yl-1H-pyrimidin-6-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H28N4O3
assistant