Methyl 4-(bromomethyl)-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-6-acetate
Methyl 3-(bromomethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetate
3-(Aminomethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-carboxylic acid
3-(Aminomethyl)-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-carboxylic acid