4-Fluoro-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
5-(Fluoromethyl)-3-methyl-2-(trifluoromethoxy)pyridine
Methyl 4-(fluoromethyl)-3-methyl-5-(trifluoromethoxy)pyridine-2-carboxylate
Methyl 4-(fluoromethyl)-6-methyl-2-(trifluoromethoxy)pyridine-3-carboxylate