3-Amino-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-carboxylic acid
2-Amino-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-carboxylic acid
2-Amino-3-hydroxy-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
5-Amino-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-carboxaldehyde