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