2-(Aminomethyl)-5-methyl-4-(trifluoromethoxy)pyridine-3-carboxylic acid
6-(Aminomethyl)-4-methyl-2-(trifluoromethoxy)pyridine-3-carboxylic acid
6-(Difluoromethyl)-4-iodo-3-(trifluoromethoxy)pyridine-2-methanol
5-(Bromomethyl)-2-methoxy-3-(trifluoromethoxy)pyridine-6-acetic acid