2-Chloro-5-methyl-6-(trifluoromethoxy)pyridine-3-carboxylic acid
3-(Aminomethyl)-6-cyano-2-fluoro-4-(trifluoromethoxy)pyridine
6-Chloro-4-methyl-2-(trifluoromethoxy)pyridine-3-carboxylic acid
5-(Aminomethyl)-2-cyano-4-fluoro-3-(trifluoromethoxy)pyridine