Methyl 2-bromo-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetate
3-Iodo-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-acetic acid
6-Chloro-2-(difluoromethyl)-4-hydroxy-3-methoxypyridine
Ethyl 2-(aminomethyl)-5-(difluoromethyl)-4-fluoropyridine-3-acetate