6-(Chloromethyl)-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxylic acid
Methyl 3-(bromomethyl)-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-acetate
2-(Chloromethyl)-4-(difluoromethyl)-5-(trifluoromethoxy)pyridine-3-carboxylic acid
2-(Chloromethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-5-carboxylic acid