You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name ethyl 4-[[N'-[2-(4-pyrimidin-2-ylpiperazin-1-yl)ethyl]carbamimidoyl]amino]piperidine-1-carboxylate;hydroiodide into its molecular formula.
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C19H33IN8O2
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