You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[7-[6-(3-dibenzofuran-2-ylcarbazol-9-yl)-2-(7,7-dimethylindeno[2,1-b]carbazol-5-yl)pyrimidin-4-yl]naphthalen-2-yl]-N,9-diphenylcarbazol-2-amine into its molecular formula.
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C83H54N6O
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