6-Cyano-2-hydroxy-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
Ethyl 2-cyano-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxylate
2-(Difluoromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-5-methanol
Ethyl 3-chloro-6-methyl-2-(trifluoromethoxy)pyridine-4-carboxylate