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4'-Heptyloxy-4-cyanobiphenyl 4-Cyano-4'-ethylbiphenyl 4'-Heptyl-4-biphenylcarbonitrile 4-Butoxy-[1,1'-biphenyl]-4'-carbonitrile 4-Propoxy-[1,1'-biphenyl]-4'-carbonitrile 4'-(HEXYLOXY)-4-BIPHENYLCARBONITRILE 4-Cyanobiphenyl 4'-Butyl-4-biphenylcarbonitrile 4'-Octyl[1,1'-biphenyl]-4-carbonitrile Methyl 1-[(2'-cyanobiphenyl-4-yl)methyl]-2-ethoxy-1H-benzimidazole-7-carboxylate