Ethyl 6-(chloromethyl)-4-methoxy-2-(trifluoromethoxy)pyridine-3-carboxylate
2-(Fluoromethyl)-3-methoxy-5-(trifluoromethoxy)pyridine-4-acetic acid
Ethyl 2-(chloromethyl)-4-methoxy-5-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 3-(fluoromethyl)-6-methoxy-2-(trifluoromethoxy)pyridine-4-carboxylate