3-Chloro-6-(chloromethyl)-2-(difluoromethyl)-4-fluoropyridine
Methyl 2-bromo-6-(difluoromethyl)-3-nitropyridine-4-acetate
4-Chloro-5-(chloromethyl)-2-(difluoromethyl)-3-fluoropyridine
4-Bromo-6-(difluoromethyl)-3-(trifluoromethyl)pyridine-2-acetic acid