2-Hydroxy-3-methyl-6-(trifluoromethoxy)pyridine-5-carboxaldehyde
3-(Aminomethyl)-2-bromo-6-methyl-4-(trifluoromethoxy)pyridine
2-Methoxy-3-(3,4,5-trichlorophenyl)isonicotinic acid
2-(Difluoromethyl)-5-hydroxy-6-(trifluoromethyl)pyridine-3-carboxylic acid