5-Amino-4-(chloromethyl)-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-Amino-2-(chloromethyl)-5-(trifluoromethoxy)pyridine-6-carboxaldehyde
2-Amino-6-nitro-3-(trifluoromethoxy)pyridine-5-acetic acid
3-Bromo-2-cyano-5-(trifluoromethoxy)pyridine-6-methanol