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