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 4-[4-[(E)-3-(2-aminoanilino)-3-oxoprop-1-enyl]phenyl]-N-(4-chlorocyclohexa-1,3-dien-1-yl)-1-(2-hydroxyethyl)pyrrolidine-3-carboxamide into its molecular formula.
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C28H31ClN4O3
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