2-(Chloromethyl)-3-fluoro-5-(trifluoromethoxy)pyridine
Methyl 2,5-dichloro-4-(trifluoromethoxy)pyridine-3-carboxylate
4-(Fluoromethyl)-3-methyl-5-(trifluoromethoxy)pyridine-2-carboxylic acid
Methyl 4,6-dichloro-2-(trifluoromethoxy)pyridine-3-carboxylate