4-Amino-3-cyano-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
4-Amino-6-cyano-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-Amino-2-cyano-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
Methyl 2-amino-3-cyano-4-(trifluoromethoxy)pyridine-6-carboxylate