Methyl 5-bromo-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-acetate
5-(Aminomethyl)-3-bromo-2-methyl-4-(trifluoromethoxy)pyridine
Ethyl 4-cyano-2-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-carboxylate
2-(Difluoromethyl)-4-methoxy-6-nitropyridine-3-methanol