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