You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 1-(4-cyclohexylphenyl)-2-(5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)sulfanylethanone is given. What is its corresponding molecular formula?
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C22H24N2OS2
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