5-(Chloromethyl)-4-methoxy-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
6-(Chloromethyl)-2-methoxy-3-(trifluoromethoxy)pyridine-4-acetic acid
6-(Chloromethyl)-4-methoxy-2-(trifluoromethoxy)pyridine-3-acetic acid
2-(Chloromethyl)-3-methoxy-5-(trifluoromethoxy)pyridine-4-acetic acid