Methyl 6-amino-4-cyano-3-(difluoromethyl)pyridine-2-carboxylate
2-Amino-3-cyano-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
4-Bromo-5-hydroxy-3-methoxy-2-(trifluoromethoxy)pyridine
3-(Chloromethyl)-4-(difluoromethyl)-5-methyl-2-(trifluoromethyl)pyridine