2-Chloro-6-fluoro-3-(trifluoromethoxy)pyridine-5-acetic acid
Methyl 3-cyano-2-fluoro-4-(trifluoromethoxy)pyridine-5-carboxylate
4-Chloro-2-methoxy-3-(trifluoromethoxy)pyridine-5-carboxylic acid
2-Chloro-5-fluoro-3-(trifluoromethoxy)pyridine-6-acetic acid