6-(Chloromethyl)-3-cyano-4-methoxy-2-(trifluoromethoxy)pyridine
3-(Difluoromethyl)-4-fluoro-2-methoxy-5-(trifluoromethoxy)pyridine
Methyl 3-fluoro-5-iodo-2-(trifluoromethoxy)pyridine-4-acetate
3-(Difluoromethyl)-2-fluoro-5-methoxy-6-(trifluoromethoxy)pyridine