Methyl 3-(aminomethyl)-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylate
Methyl 5-(aminomethyl)-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 6-(aminomethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylate
3-(Aminomethyl)-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-methanol