Methyl 3-(aminomethyl)-2-(difluoromethyl)-5-(trifluoromethyl)pyridine-6-acetate
Methyl 3-(aminomethyl)-5-(difluoromethyl)-2-(trifluoromethyl)pyridine-6-carboxylate
Methyl 3-(aminomethyl)-5-(difluoromethyl)-2-(trifluoromethyl)pyridine-4-carboxylate
Methyl 5-(aminomethyl)-4-(difluoromethyl)-2-(trifluoromethyl)pyridine-3-carboxylate