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