2-Cyano-6-(difluoromethyl)-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
4-Chloro-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-6-methanol
3-Cyano-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine-6-methanol
2-(Difluoromethyl)-3-fluoro-6-methoxy-5-(trifluoromethoxy)pyridine