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