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