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