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 diethyl (2Z)-5-amino-7-(3-bromophenyl)-2-[(3-bromophenyl)methylidene]-3-oxo-7H-[1,3]thiazolo[3,2-a]pyridine-6,8-dicarboxylate is given. What is its corresponding molecular formula?
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C26H22Br2N2O5S
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