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