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 5-ethenyl-5,6,6-trimethyl-7-(1-phenyldibenzofuran-2-yl)-6aH-benzimidazolo[1,2-a]quinoline is given. What is its corresponding molecular formula?
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C38H32N2O
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