Ethyl 6-hydroxy-3-methyl-2-(trifluoromethoxy)pyridine-4-acetate
2-Hydroxy-6-methyl-4-(trifluoromethoxy)pyridine-3-sulfonyl chloride
5-(Chloromethyl)-3-hydroxy-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-(Chloromethyl)-5-hydroxy-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine