2-butyl-5-methylsulfanyl-3-[[4-[2-(pyridin-3-ylmethylcarbamoylsulfamoyl)phenyl]phenyl]methyl]imidazole-4-carboxylic acid 2-butyl-5-methylsulfanyl-3-[[4-[2-(3-pyridylmethylcarbamoylsulfamoyl)phenyl]phenyl]methyl]imidazole-4-carboxylic acid 2-butyl-5-(methylthio)-3-[[4-[2-[[oxo-(3-pyridylmethylamino)methyl]sulfamoyl]phenyl]phenyl]methyl]-4-imidazolecarboxylic acid 2-butyl-5-(methylthio)-3-[4-[2-(3-pyridylmethylcarbamoylsulfamoyl)phenyl]benzyl]imidazole-4-carboxylic acid