3-Cyano-5-(fluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-(Difluoromethyl)-2-hydroxypyridine-6-sulfonyl chloride
Methyl 4-amino-5-hydroxy-3-(trifluoromethoxy)pyridine-2-acetate
3-Iodo-5-methyl-2-(trifluoromethoxy)pyridine-6-acetonitrile