Ethyl 3-iodo-2-methoxy-5-(trifluoromethoxy)pyridine-4-carboxylate
3-(Bromomethyl)-4-hydroxy-6-methyl-2-(trifluoromethoxy)pyridine
2-Hydroxy-5-methyl-3-nitro-4-(trifluoromethoxy)pyridine
Ethyl 6-iodo-2-methoxy-3-(trifluoromethoxy)pyridine-4-carboxylate