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