You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 5-[8-[6-[8-(7,8-dihydrobenzimidazolo[1,2-a]benzimidazol-5-yl)dibenzofuran-2-yl]-2-phenylpyrimidin-4-yl]dibenzofuran-2-yl]benzimidazolo[1,2-a]benzimidazole into molecular formula.
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C60H36N8O2
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