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