Methyl 2-iodo-6-nitro-5-(trifluoromethoxy)pyridine-3-acetate
Methyl 2-fluoro-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-acetate
4-(Aminomethyl)-3-cyano-6-(difluoromethyl)-2-hydroxypyridine
2-Bromo-6-fluoro-5-(trifluoromethoxy)pyridine-3-acetonitrile