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 N'-[2-(diethylamino)-2-(furan-2-yl)ethyl]-N-ethyl-2,2-dimethyl-1,1-dioxo-1,4-thiazinane-4-carboximidamide;hydroiodide into molecular formula.
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C19H35IN4O3S
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