Methyl 3-amino-6-(chloromethyl)-2-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 5-amino-2-(chloromethyl)-3-(trifluoromethoxy)pyridine-6-carboxylate
2-Bromo-3-chloro-6-nitro-4-(trifluoromethoxy)pyridine
Methyl 4-amino-3-(chloromethyl)-2-(trifluoromethoxy)pyridine-6-carboxylate