5-Iodo-4-methyl-2-(trifluoromethoxy)pyridine-3-carboxylic acid
Methyl 3-(chloromethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine-2-carboxylate
3-Iodo-4-methyl-5-(trifluoromethoxy)pyridine-2-carboxylic acid
Ethyl 4-(chloromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine-2-carboxylate