ethyl 2-butyl-5-methylsulfanyl-3-[[4-[2-(propylcarbamoylsulfamoyl)phenyl]phenyl]methyl]imidazole-4-carboxylate 2-butyl-5-(methylthio)-3-[[4-[2-[(oxo-propylaminomethyl)sulfamoyl]phenyl]phenyl]methyl]-4-imidazolecarboxylic acid ethyl ester 2-butyl-5-(methylthio)-3-[4-[2-(propylcarbamoylsulfamoyl)phenyl]benzyl]imidazole-4-carboxylic acid ethyl ester