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