You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[2-(2,6-dioxopiperidin-3-yl)-1-oxo-3H-isoindol-5-yl]naphthalene-2-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H19N3O4
assistant