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