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 2-(5,6-dimethyl-4-oxothieno[2,3-d]pyrimidin-3-yl)-N-(2-methoxy-5-nitrophenyl)acetamide into its molecular formula.
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C17H16N4O5S
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