Methyl 4-(chloromethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine-2-carboxylate
3-(Aminomethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine-2-acetic acid
3-(Chloromethyl)-4-hydroxy-5-methyl-2-(trifluoromethoxy)pyridine
Methyl 4-(chloromethyl)-6-hydroxy-2-(trifluoromethoxy)pyridine-3-carboxylate