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 N-(oxolan-2-ylmethyl)-2-[[2-(2-oxoquinoxalin-1-yl)acetyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide is given. What is its corresponding molecular formula?
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C24H26N4O4S
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