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system
Name the molecular formula for the molecule established as 12-(4-dibenzothiophen-3-ylphenyl)-5-phenylindolo[3,2-c]carbazole;12-[4-(4-dibenzothiophen-4-ylphenyl)phenyl]-5-phenylindolo[3,2-c]carbazole;12-(4-dibenzothiophen-4-ylphenyl)-5-(9,9'-spirobi[fluorene]-2-yl)indolo[3,2-c]carbazole using the IUPAC nomenclature.
user
C151H92N6S3
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