Ethyl 4-amino-3-(chloromethyl)-2-(trifluoromethoxy)pyridine-5-carboxylate
3-Amino-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine-4-carboxaldehyde
Ethyl 3-amino-5-(chloromethyl)-2-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 3-amino-4-(chloromethyl)-2-(trifluoromethoxy)pyridine-5-carboxylate