Ethyl 6-amino-2-(chloromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 2-amino-6-(chloromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylate
2-Bromo-5-cyano-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
Ethyl 6-amino-3-(chloromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylate