2-Bromo-6-(difluoromethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine
Methyl 2-amino-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 5-amino-3-(chloromethyl)-2-(trifluoromethoxy)pyridine-4-carboxylate
5-Bromo-2-cyano-3-(trifluoromethoxy)pyridine-4-acetic acid