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