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system
Provide the molecular formula for the IUPAC named substance 12-(4-dibenzofuran-2-ylphenyl)-[1]benzothiolo[3,2-a]carbazole;7-(4-dibenzofuran-2-ylphenyl)-[1]benzothiolo[2,3-b]carbazole;5-(4-dibenzofuran-2-ylphenyl)-[1]benzothiolo[3,2-c]carbazole;14-(4-dibenzofuran-4-ylphenyl)-9-thia-14-azapentacyclo[11.7.0.02,10.03,8.015,20]icosa-1(13),2(10),3,5,7,11,15,17,19-nonaene;12-[4-(9,9-dimethylfluoren-3-yl)phenyl]-[1]benzothiolo[3,2-a]carbazole;10-[4-(9,9-dimethylfluoren-1-yl)phenyl]-[1]benzothiolo[3,2-b]indole;5-[4-(9,9-dimethylfluoren-3-yl)phenyl]-[1]benzothiolo[3,2-c]carbazole .
user
C257H163N7O4S7
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