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-(9,9-dimethylfluoren-2-yl)-9,9-dimethyl-N-(4-naphthalen-1-ylphenyl)-7-(9-phenylcarbazol-3-yl)fluoren-2-amine is given. What is its corresponding molecular formula?
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C64H48N2
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