2-Bromo-3-chloro-5-methyl-6-nitropyridine
5-(Chloromethyl)-3-(difluoromethyl)-4-(trifluoromethyl)pyridine-2-carboxaldehyde
Ethyl 2-(aminomethyl)-3-(difluoromethyl)-5-hydroxypyridine-6-acetate
Ethyl 4-(chloromethyl)-5-methoxy-3-(trifluoromethoxy)pyridine-2-carboxylate