Ethyl 2,5-dimethyl-3-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 6-amino-2-iodo-3-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 4,6-dimethyl-3-(trifluoromethoxy)pyridine-2-carboxylate
6-Amino-4-chloro-2-(chloromethyl)-3-(trifluoromethoxy)pyridine