You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (4E)-1-(2,4-dimethylphenyl)-4-[(3,4-dimethylphenyl)-hydroxymethylidene]-5-(2-methoxyphenyl)pyrrolidine-2,3-dione ?
user
C28H27NO4
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