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