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