3-Amino-2-cyano-4-(trifluoromethoxy)pyridine-6-acetic acid
Ethyl 3-amino-5-cyano-2-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 5-amino-2-cyano-3-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 3-amino-6-cyano-2-(trifluoromethoxy)pyridine-5-carboxylate