Methyl 3-(chloromethyl)-6-hydroxy-4-(trifluoromethoxy)pyridine-2-carboxylate
3-Hydroxy-4-methyl-6-(trifluoromethoxy)pyridine-2-acetonitrile
Methyl 5-(chloromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxylate
4-Iodo-5-methoxy-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride