2-Cyano-3-methyl-6-(trifluoromethoxy)pyridine-5-carboxylic acid
Ethyl 3-(chloromethyl)-5-(difluoromethyl)-4-iodopyridine-2-carboxylate
6-Methoxy-2-nitro-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-Amino-5-(aminomethyl)-6-cyano-2-(difluoromethyl)pyridine