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-[7-fluoro-3-methyl-6-(4-phenylcyclohexyl)dibenzofuran-4-yl]-1-methylpyridin-1-ium is given. What is its corresponding molecular formula?
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C31H29FNO+
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