Ethyl 6-(chloromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxylate
3-(Fluoromethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine-6-acetonitrile
Ethyl 3-(chloromethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine-4-carboxylate
2-(Aminomethyl)-5-methyl-6-(trifluoromethoxy)pyridine-3-carboxylic acid