5-(Chloromethyl)-2-(difluoromethyl)-4-(trifluoromethyl)pyridine-3-carboxaldehyde
2-(Chloromethyl)-4-(difluoromethyl)-6-(trifluoromethyl)pyridine-3-carboxylic acid
5-(Chloromethyl)-2-(difluoromethyl)-3-(trifluoromethyl)pyridine-4-carboxaldehyde
2-(Chloromethyl)-4-(difluoromethyl)-3-(trifluoromethyl)pyridine-5-carboxylic acid