2-(Bromomethyl)-6-methoxy-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-(Bromomethyl)-6-methoxy-4-(trifluoromethoxy)pyridine-2-carboxylic acid
5-(Bromomethyl)-2-methoxy-3-(trifluoromethoxy)pyridine-4-carboxylic acid
4-(Bromomethyl)-5-methoxy-3-(trifluoromethoxy)pyridine-2-carboxylic acid