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