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