You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(4E)-4-[hydroxy-(3-propoxyphenyl)methylidene]-5-(3-methoxyphenyl)-1-(3-morpholin-4-ylpropyl)pyrrolidine-2,3-dione is the IUPAC name of a molecule. Please give its molecular formula.
user
C28H34N2O6
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