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-methylphenyl)methyl]-3-[[4-(morpholine-4-carbonyl)cyclohexyl]methyl]-4aH-thieno[3,2-d]pyrimidin-1-ium-2,4-dione is given. What is its corresponding molecular formula?
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C26H32N3O4S+
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