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 N-[(Z)-(5-bromo-2-hydroxyphenyl)methylideneamino]-5-nitro-1-benzothiophene-2-carboxamide is given. What is its corresponding molecular formula?
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C16H10BrN3O4S
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