N-(3-([1,2'-binaphthalen]-1'-yl)phenyl)-4'-(9H-carbazol-9-yl)-N-(3-(naphthalen-1-yl)phenyl)-[1,1'-biphenyl]-4-amine

N-(3-([2,2'-binaphthalen]-1-yl)phenyl)-4'-(9H-carbazol-9-yl)-N-(4-(naphthalen-1-yl)phenyl)-[1,1'-biphenyl]-4-amine

N-([1,1'-biphenyl]-4-yl)-N-(3-([1,2'-binaphthalen]-1'-yl)phenyl)-4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-amine

methyl (3-((4'-(diphenylamino)-[1,1'-biphenyl]-4-yl)(phenyl)amino)phenyl)carbamate

methyl 2-(9-(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-9H-carbazol-3-yl)benzoate

N-phenyl-N-(4'-(3-phenyl-5-(10-phenylpyrrolo[3,2-a]carbazol-3(10H)-yl)-9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)naphthalen-1-amine

N-phenyl-N-(4'-(9-phenyl-9-(9-phenyl-9H-carbazol-3-yl)acridin-10(9H)-yl)-[1,1'-biphenyl]-4-yl)naphthalen-1-amine

N-phenyl-N-(4'-(12-phenylbenzo[b]naphtho[1,8-ef][1,4]diazepin-7(12H)-yl)-[1,1'-biphenyl]-4-yl)spiro[fluorene-9,9'-thioxanthen]-3-amine

N-phenyl-N-(4'-(10-phenyl-10,12-dihydrobenzo[b]naphtho[1,8-ef][1,4]diazepin-3-yl)-[1,1'-biphenyl]-4-yl)dibenzo[b,d]thiophen-4-amine

N-phenyl-N-(4'-(12-phenylbenzo[b]naphtho[1,8-ef][1,4]diazepin-7(12H)-yl)-[1,1'-biphenyl]-4-yl)dibenzo[b,d]thiophen-2-amine

N-phenyl-N-(4'-(10-phenyl-10,12-dihydrobenzo[b]naphtho[1,8-ef][1,4]diazepin-3-yl)-[1,1'-biphenyl]-4-yl)naphthalen-2-amine

N-phenyl-N-(4'-(10-phenylfuro[3,2-c:4,5-c']dicarbazol-5(10H)-yl)-[1,1'-biphenyl]-4-yl)naphthalen-1-amine

N-(4'-(10H-spiro[acridine-9,5'-dibenzo[a,d][7]annulen]-10-yl)-[1,1'-biphenyl]-4-yl)-N-phenylnaphthalen-1-amine

N-(4'-(9H-benzo[b]naphtho[1,8-ef][1,4]thiazepin-9-yl)-[1,1'-biphenyl]-4-yl)-N-phenylnaphthalen-2-amine