2-Chloro-5-(chloromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylic acid
Methyl 3-(aminomethyl)-2-cyano-4-(trifluoromethoxy)pyridine-5-carboxylate
6-Chloro-4-(chloromethyl)-3-(trifluoromethoxy)pyridine-2-carboxylic acid
2-Fluoro-6-hydroxy-3-(trifluoromethoxy)pyridine-5-carboxylic acid