Methyl 3-(difluoromethyl)-6-nitropyridine-2-carboxylate
2-Bromo-4-iodo-5-methoxy-3-(trifluoromethoxy)pyridine
3-(Aminomethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-carboxamide
4-(Aminomethyl)-3-chloro-6-(difluoromethyl)-2-(trifluoromethyl)pyridine