Methyl 4-bromo-3-fluoro-2-(trifluoromethoxy)pyridine-5-carboxylate
6-Amino-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
Methyl 4-bromo-6-fluoro-3-(trifluoromethoxy)pyridine-2-carboxylate
Methyl 3-amino-6-methyl-2-(trifluoromethoxy)pyridine-4-carboxylate