Methyl 2-bromo-3-(chloromethyl)-5-(trifluoromethoxy)pyridine-6-carboxylate
2-Bromo-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-methanol
Methyl 2-bromo-3-(chloromethyl)-4-(trifluoromethoxy)pyridine-5-carboxylate
2-Bromo-6-(chloromethyl)-3-methyl-5-(trifluoromethoxy)pyridine