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