6-Amino-3-iodo-2-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Amino-5-iodo-3-(trifluoromethoxy)pyridine-6-carboxylic acid
3-Amino-4-nitro-2-(trifluoromethoxy)pyridine-5-carboxylic acid
Ethyl 6-amino-3-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxylate