2-Chloro-6-nitro-3-(trifluoromethoxy)pyridine-4-sulfonamide
Methyl 5-(aminomethyl)-3-chloro-2-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 4-cyano-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-6-carboxylate
2-Chloro-5-nitro-3-(trifluoromethoxy)pyridine-4-sulfonamide