2-Cyano-3-hydroxy-6-(trifluoromethoxy)pyridine-4-carboxaldehyde
4-Chloro-3-methyl-5-(trifluoromethoxy)pyridine-2-acetic acid
Ethyl 2-chloro-6-hydroxy-5-(trifluoromethoxy)pyridine-3-carboxylate
2-Cyano-3-hydroxy-4-(trifluoromethoxy)pyridine-6-carboxaldehyde