3-(Difluoromethyl)-4-methyl-6-(trifluoromethyl)pyridine-2-carboxaldehyde
2-(Difluoromethyl)-6-methyl-5-(trifluoromethyl)pyridine-3-carboxylic acid
2-(Difluoromethyl)-6-methyl-4-(trifluoromethyl)pyridine-3-carboxylic acid
3-(Difluoromethyl)-4-methyl-5-(trifluoromethyl)pyridine-2-carboxaldehyde