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