6-(Difluoromethyl)-3-methyl-4-nitropyridine-2-sulfonamide
2-(Difluoromethyl)-6-methoxy-4-(trifluoromethyl)pyridine-3-carboxaldehyde
2-(Difluoromethyl)-5-methoxy-4-(trifluoromethyl)pyridine-3-carboxaldehyde
Methyl 2-(difluoromethyl)-3-methoxy-6-(trifluoromethyl)pyridine-5-carboxylate