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