You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2-[[ethylamino-[(1-piperidin-1-ylcyclohexyl)methylamino]methylidene]amino]-N-methyl-N-(2-pyridin-2-ylethyl)acetamide;hydroiodide into molecular formula.
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C25H43IN6O
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