2,3-Dichloro-5-(trifluoromethoxy)pyridine-4-carboxaldehyde
3,5-Dichloro-4-(trifluoromethoxy)pyridine-2-methanol
Ethyl 2-amino-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 2-amino-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-6-carboxylate