6-Amino-2-chloro-4-(trifluoromethoxy)pyridine-3-carboxylic acid
Ethyl 5-amino-4-methoxy-2-(trifluoromethoxy)pyridine-3-carboxylate
2-Amino-6-chloro-3-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Amino-5-chloro-3-(trifluoromethoxy)pyridine-4-carboxylic acid