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system
Name the molecular formula for the molecule established as 12-dibenzofuran-2-yl-15,15-dimethyl-12-azahexacyclo[11.11.0.02,11.03,8.014,22.016,21]tetracosa-1(13),2(11),3,5,7,9,14(22),16,18,20,23-undecaene;11-(4-dibenzofuran-4-ylphenyl)-12,12-dimethylindeno[2,1-a]carbazole;11-(4-dibenzothiophen-2-ylphenyl)-12,12-dimethylindeno[2,1-a]carbazole;11-(4-dibenzothiophen-4-ylphenyl)-12,12-dimethylindeno[2,1-a]carbazole;12-(9,9-dimethylfluoren-2-yl)-15,15-dimethyl-12-azahexacyclo[11.11.0.02,11.03,8.014,22.016,21]tetracosa-1(13),2(11),3,5,7,9,14(22),16,18,20,23-undecaene;15,15-dimethyl-12-(9-phenylcarbazol-3-yl)-12-azahexacyclo[11.11.0.02,11.03,8.014,22.016,21]tetracosa-1(13),2(11),3,5,7,9,14(22),16,18,20,23-undecaene using the IUPAC nomenclature.
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C237H167N7O2S2
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