2-(Difluoromethyl)-4-methoxy-6-(trifluoromethyl)pyridine-3-acetic acid
2-(Bromomethyl)-3-(difluoromethyl)-4-methyl-6-nitropyridine
3-(Aminomethyl)-6-(difluoromethyl)-2-methyl-4-nitropyridine
3-(Aminomethyl)-6-(difluoromethyl)-4-methyl-2-nitropyridine