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