6-Amino-4-(aminomethyl)-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-Amino-4-(aminomethyl)-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-Amino-4-(aminomethyl)-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
2-Amino-4-(aminomethyl)-3-(trifluoromethoxy)pyridine-5-carboxaldehyde