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