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