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