5-Chloro-2-methoxy-3-(trifluoromethoxy)pyridine-6-sulfonamide
4-Chloro-5-methoxy-2-(trifluoromethoxy)pyridine-3-acetic acid
4-Chloro-3-methoxy-2-(trifluoromethoxy)pyridine-6-sulfonamide
5-Cyano-2-(difluoromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine