3-(Aminomethyl)-4-methoxy-2-(trifluoromethoxy)pyridine-5-carboxylic acid
3-(Aminomethyl)-2-methoxy-5-(trifluoromethoxy)pyridine-6-carboxylic acid
3-(Bromomethyl)-5-methoxy-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-(Aminomethyl)-6-methoxy-3-(trifluoromethoxy)pyridine-4-carboxylic acid