9-(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-2,6-bis(benzo[b]thiophen-2-yl)-9H-carbazole

2-(4-((4'-(phenyl(p-tolyl)amino)-[1,1'-biphenyl]-4-yl)(p-tolyl)amino)benzylidene)malononitrile

2-(((E)-5-(4-((4'-((4-((Z)-(2-((carboxymethyl)thio)-4-oxo-1H-imidazol-5(4H)-ylidene)methyl)phenyl)(p-tolyl)amino)-[1,1'-biphenyl]-4-yl)(p-tolyl)amino)benzylidene)-4-oxo-4,5-dihydro-1H-imidazol-2-yl)thio)acetic acid

2,2'-((3E,3'''E)-3,3'''-bis((6-methylnaphthalen-1-yl)imino)-2,2''',3,3'''-tetrahydro-[1,1':4',1'':4'',1'''-quaterphenyl]-4,4'''-diyl)bis(ethene-1,1,2-tricarbonitrile)

16-(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-14,14-dimethyl-14,16-dihydrofluoreno[1,9-ab]indeno[1,2-h]carbazole

4,4'-bis(14,14-dimethylbenzo[c]indeno[2,1-a]carbazol-13(14H)-yl)-1,1'-biphenyl

7-(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-12-(9,9-diphenyl-9H-fluoren-1-yl)-7,12-dihydrobenzo[b]naphtho[1,8-ef][1,4]diazepine

11-(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-18-phenyl-11,18-dihydrobenzo[kl]dibenzo[4,5:6,7]indolo[2,3-a]acridine

12-(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-5-(fluoranthen-3-yl)-5,12-dihydroindolo[3,2-a]carbazole

11-(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-11H-benzo[a]carbazole-5,8-dicarbonitrile

11-(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-2-(naphthalen-1-yl)-11H-benzo[a]carbazole

11-(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-11H-naphtho[2,1-a]carbazole

10-(4'-(di-p-tolylamino)-[1,1'-biphenyl]-4-yl)-9,9-dimethyl-N3,N3,N6,N6-tetraphenyl-9,10-dihydroacridine-3,6-diamine

4,4'-bis(13,13-dimethylbenzo[5,6]pyrrolizino[2,3-b]carbazol-11(13H)-yl)-1,1'-biphenyl

11-(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-12-phenyl-1,4,11,11b,12,12a-hexahydroindolo[2,3-a]carbazole

10-(4'-(2,7-bis(2-phenylpyrimidin-5-yl)-9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-10H-phenoxazine

4,4'-bis(12-phenyl-1,11b,12,12a-tetrahydroindolo[2,3-a]carbazol-11(4H)-yl)-1,1'-biphenyl

10-(4'-(di-p-tolylamino)-[1,1'-biphenyl]-4-yl)-N,N-di-p-tolyl-10H-phenoxazin-3-amine

10-(4'-((10-mesitylphenazin-5(10H)-yl)boryl)-[1,1'-biphenyl]-4-yl)-10H-phenoxazine

10-(4'-(diphenylamino)-[1,1'-biphenyl]-4-yl)-3'-(pyrimidin-2-yl)-10H,14'H-spiro[acridine-9,8'-isoquinolino[4,3,2-de]acridin]-14'-one