2-Bromo-3-chloro-4-(trifluoromethoxy)pyridine-6-carboxaldehyde
Methyl 3-amino-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine-4-carboxylate
2-Amino-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-methanol
Methyl 2-amino-6-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate