4-(Difluoromethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine-2-acetic acid
Methyl 5-(aminomethyl)-2-iodo-3-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-iodo-4-methyl-3-(trifluoromethoxy)pyridine-5-acetate
3-(Bromomethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine-4-carboxylic acid