Ethyl 2-(aminomethyl)-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-carboxylate
3-(Aminomethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-carboxylic acid
Methyl 2-(aminomethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-5-acetate
Ethyl 3-(aminomethyl)-2-(difluoromethyl)-6-(trifluoromethoxy)pyridine-4-carboxylate