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 2-(5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinolin-1-yl)-N-(2-methylpropyl)butanamide is given. What is its corresponding molecular formula?
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C24H30N2O
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