3-(Chloromethyl)-2-(difluoromethyl)-4-methoxy-5-(trifluoromethyl)pyridine
2-(Bromomethyl)-3-methyl-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
2-(Chloromethyl)-6-(difluoromethyl)-4-methoxy-3-(trifluoromethyl)pyridine
2-(Chloromethyl)-6-(difluoromethyl)-3-methoxy-4-(trifluoromethyl)pyridine