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