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