Ethyl 5-(aminomethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 3-(aminomethyl)-5-fluoro-2-(trifluoromethoxy)pyridine-4-carboxylate
6-Hydroxy-2-methyl-4-(trifluoromethoxy)pyridine-3-carbonyl chloride
2-Hydroxy-6-methyl-3-(trifluoromethoxy)pyridine-4-carbonyl chloride