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