You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule (1E,4E,7E,9E)-11-(aminomethyl)-8-[(E)-1-[2-(4H-azepin-5-yloxy)prop-2-enylideneamino]but-1-en-2-yl]-1,2-diazacycloundeca-4,7,9,11-tetraen-3-one into molecular formula.
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C23H27N5O2
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