2-Bromo-5-(difluoromethyl)-4-(trifluoromethyl)pyridine-3-carboxylic acid
3-Bromo-4-(chloromethyl)-2-methoxy-6-(trifluoromethoxy)pyridine
Ethyl 6-chloro-4-(difluoromethyl)-2-fluoropyridine-3-acetate
5-Amino-4-chloro-2-methyl-3-(trifluoromethoxy)pyridine