Methyl 3-amino-2-hydroxy-5-(trifluoromethoxy)pyridine-6-carboxylate
2-Bromo-4-chloro-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine
4-Amino-2-(fluoromethyl)-6-iodo-3-(trifluoromethoxy)pyridine
2-Bromo-3-chloro-6-(fluoromethyl)-5-(trifluoromethoxy)pyridine