5-(Bromomethyl)-4-(difluoromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine
2-(Aminomethyl)-5-methyl-3-(trifluoromethoxy)pyridine-4-carboxylic acid
Methyl 3-(difluoromethyl)-6-hydroxy-2-nitropyridine-4-carboxylate
3-Amino-6-hydroxy-2-methoxy-4-(trifluoromethoxy)pyridine