You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-(2,4-dioxo-6-pyrrol-1-yl-1H-pyrimidin-5-yl)-6-naphthalen-2-yl-1,7-dihydropyrrolo[2,3-d]pyrimidine-2,4-dione is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H16N6O4
assistant