3-(Chloromethyl)-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetic acid
5-(Chloromethyl)-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-acetic acid
Ethyl 4-amino-2-(difluoromethyl)pyridine-5-carboxylate
3-(Chloromethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-acetic acid