3-(Chloromethyl)-6-hydroxy-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
Methyl 6-hydroxy-4-nitro-2-(trifluoromethoxy)pyridine-3-acetate
5-(Chloromethyl)-2-hydroxy-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
Methyl 2-hydroxy-4-nitro-5-(trifluoromethoxy)pyridine-3-acetate