2-Bromo-5-(bromomethyl)-3-(difluoromethyl)pyridine-4-acetonitrile
5-Bromo-3-methoxy-2-methyl-4-(trifluoromethoxy)pyridine
Ethyl 2-chloro-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-4-acetate
2-Bromo-3-(bromomethyl)-4-(difluoromethyl)-5-hydroxypyridine