You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (4Z)-4-[[3-chloro-4-[(3-chlorophenyl)methoxy]-5-ethoxyphenyl]methylidene]-2-(2,4-dichlorophenyl)-1,3-oxazol-5-one into molecular formula.
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C25H17Cl4NO4
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