5-(Difluoromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-3-carboxylic acid
3-(Aminomethyl)-5-iodo-6-(trifluoromethoxy)pyridine-2-carboxylic acid
4-(Difluoromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-3-carboxylic acid
Methyl 2-(difluoromethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine-3-acetate