3-Chloro-4-(difluoromethyl)-2-methyl-6-(trifluoromethoxy)pyridine
3-(Bromomethyl)-2-cyano-4-methyl-5-(trifluoromethoxy)pyridine
Methyl 3-cyano-2-methoxy-5-(trifluoromethoxy)pyridine-4-acetate
6-(Bromomethyl)-2-cyano-4-methyl-3-(trifluoromethoxy)pyridine