5-Methyl-4-(trifluoromethyl)pyridine-2-carboxylic acid
2-Amino-5-(bromomethyl)-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
4-Amino-2-iodo-5-(trifluoromethoxy)pyridine-3-carboxylic acid
2-Iodo-4-(2,4,6-trichlorophenyl)-5-(trifluoromethyl)pyridine