1-butyl-3-methyl-5-[[4-[2-[(2-methylpropan-2-yl)oxycarbonylsulfamoyl]phenyl]phenyl]methyl]pyrazole-4-carboxylic acid
5-[[4-[2-(tert-butoxycarbonylsulfamoyl)phenyl]phenyl]methyl]-1-butyl-3-methyl-pyrazole-4-carboxylic acid
5-[[4-[2-[(tert-butoxy-oxomethyl)sulfamoyl]phenyl]phenyl]methyl]-1-butyl-3-methyl-4-pyrazolecarboxylic acid
5-[4-[2-(tert-butoxycarbonylsulfamoyl)phenyl]benzyl]-1-butyl-3-methyl-pyrazole-4-carboxylic acid