Methyl 2-amino-4-(chloromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 5-amino-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-amino-3-(chloromethyl)-4-(trifluoromethoxy)pyridine-5-carboxylate
2-Bromo-3-chloro-4-hydroxy-5-(trifluoromethoxy)pyridine