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 4-(4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)-N-[2-(2-methoxyethylamino)ethyl]butanamide;hydrochloride into its molecular formula.
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C14H27ClN4O4
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