You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (4Z)-4-[hydroxy(naphthalen-2-yl)methylidene]-1-[(3-methoxyphenyl)methyl]-5-pyridin-4-ylpyrrolidine-2,3-dione .
user
C28H22N2O4
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