Bifonazole EP Impurity B;Bibenzazole EP Impurity B;Bifonazole Impurity 2(Bifonazole EP Impurity B);5-([1,1’-Biphenyl]-4-ylphenylmethyl)-1H-imidazole;1H-Imidazole, 4-([1,1'-biphenyl]-4-ylphenylmethyl)-;5-([1,1'-biphenyl]-4-yl(phenyl)methyl)-1H-imidazole;1H-Imidazole, 5-([1,1'-biphenyl]-4-ylphenylmethyl)-;4-([1,1'-Biphenyl]-4-yl(phenyl)methyl)-1H-imidazole