Ethyl 2-hydroxy-5-methyl-3-(trifluoromethoxy)pyridine-4-acetate
3-(Fluoromethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine-4-carboxylic acid
5-(Bromomethyl)-4-iodo-2-methyl-3-(trifluoromethoxy)pyridine
Ethyl 3-(fluoromethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine-5-carboxylate