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