You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name N-[1-[7-(3-chloro-4-methylphenyl)pyrazolo[1,5-a]pyrimidin-2-yl]ethenyl]-4-(1-methoxyethenyl)aniline into its molecular formula.
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C24H21ClN4O
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