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