2-Amino-6-hydroxy-3-(trifluoromethoxy)pyridine-5-carboxylic acid
6-Amino-2-(chloromethyl)-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-Amino-5-hydroxy-3-(trifluoromethoxy)pyridine-6-carboxylic acid
2-Amino-3-iodo-6-nitro-4-(trifluoromethoxy)pyridine