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Convert the IUPAC name of a molecule 4-[3-[3-[3-[3-cyano-2-(3,6-dimethylcarbazol-9-yl)-5-isocyanophenyl]phenyl]-5-[3-[5-(3,6-dimethylcarbazol-9-yl)-2-fluoro-3-isocyanophenyl]phenyl]phenyl]phenyl]-5-(3,6-dimethylcarbazol-9-yl)benzene-1,2-dicarbonitrile into molecular formula.
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C89H57FN8
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