2-(Fluoromethyl)-6-methoxy-4-(trifluoromethoxy)pyridine-3-acetonitrile
3-(Chloromethyl)-6-methoxy-4-(trifluoromethoxy)pyridine-2-carboxylic acid
2-(Fluoromethyl)-5-methoxy-4-(trifluoromethoxy)pyridine-3-acetonitrile
5-(Chloromethyl)-2-methoxy-3-(trifluoromethoxy)pyridine-4-carboxylic acid