6-Bromo-4-(chloromethyl)-2-nitro-3-(trifluoromethoxy)pyridine
6-Bromo-2-methyl-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
Ethyl 3-bromo-2-iodo-5-(trifluoromethoxy)pyridine-6-carboxylate
2-Bromo-4-(chloromethyl)-5-nitro-3-(trifluoromethoxy)pyridine