Methyl 2-amino-6-(chloromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylate
3-Amino-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine-5-acetonitrile
Methyl 2-amino-3-(chloromethyl)-6-(trifluoromethoxy)pyridine-4-carboxylate
4-Amino-3-(chloromethyl)-6-(trifluoromethoxy)pyridine-2-carboxylic acid