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