Methyl 3-chloro-2-iodo-6-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 3-(chloromethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-carboxylate
Methyl 4-amino-2-fluoropyridine-5-acetate
2,3-Difluoro-5-(trifluoromethoxy)pyridine-4-acetonitrile