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 4-(6-methyl-4-morpholin-4-ylquinolin-2-yl)-3,5-dihydro-2H-1lambda6,4-benzothiazepine 1,1-dioxide is given. What is its corresponding molecular formula?
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C23H25N3O3S
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