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 3-[[amino(azepan-1-yl)methylidene]amino]-N-(5-bromo-2-methylphenyl)propanamide;hydroiodide is given. What is its corresponding molecular formula?
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C17H26BrIN4O
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