4-(Aminomethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine-2-carboxylic acid
4-(Aminomethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine-6-carboxylic acid
4-(Aminomethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine-3-carboxylic acid
2-Methoxy-5-(2,3,5-trichlorophenyl)isonicotinic acid