You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named ethyl (5Z)-2-benzoylimino-5-[(3-bromo-4-methoxyphenyl)methylidene]-4-hydroxythiophene-3-carboxylate is given. What is its corresponding molecular formula?
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C22H18BrNO5S
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