3-Amino-2-chloro-5-(trifluoromethoxy)pyridine-4-acetic acid
Ethyl 2-amino-6-(chloromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate
4-Amino-2-(fluoromethyl)-3-methyl-6-(trifluoromethoxy)pyridine
3-Amino-5-(fluoromethyl)-6-methyl-2-(trifluoromethoxy)pyridine