You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule (4Z)-4-[[3-(3-chloro-4-ethoxyphenyl)-1-phenylpyrazol-4-yl]methylidene]-5-methyl-2-phenylpyrazol-3-one into molecular formula.
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C28H23ClN4O2
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