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 benzyl 5-methyl-4-(2-propan-2-yloxyanilino)thieno[2,3-d]pyrimidine-6-carboxylate is given. What is its corresponding molecular formula?
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C24H23N3O3S
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