5-Hydroxy-2-methyl-4-(trifluoromethoxy)pyridine-3-carbonyl chloride
4-Hydroxy-5-methyl-2-(trifluoromethoxy)pyridine-3-carbonyl chloride
Ethyl 2-(fluoromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxylate
3-(Chloromethyl)-2-hydroxy-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine