4-(Bromomethyl)-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-carboxamide
2-(Chloromethyl)-4-methoxy-6-(trifluoromethoxy)pyridine-3-carboxylic acid
2-Chloro-5-(fluoromethyl)-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
6-(Difluoromethyl)-4-methoxy-2-(trifluoromethyl)pyridine-3-acetic acid