5-(Bromomethyl)-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-carboxylic acid
Methyl 2-(chloromethyl)-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-acetate
3-(Bromomethyl)-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-carboxylic acid
Methyl 2-(chloromethyl)-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-acetate