5-(Aminomethyl)-4-chloro-2-(trifluoromethoxy)pyridine-3-carboxylic acid
3-(Aminomethyl)-2-chloro-6-(trifluoromethoxy)pyridine-5-carboxylic acid
2-(Aminomethyl)-6-chloro-4-(trifluoromethoxy)pyridine-3-carboxylic acid
2-(Aminomethyl)-5-chloro-6-(trifluoromethoxy)pyridine-3-carboxylic acid