Methyl 4-(aminomethyl)-2-(difluoromethyl)-3-methylpyridine-5-carboxylate
2-Amino-3-(difluoromethyl)-6-methoxypyridine-4-sulfonamide
4-Cyano-2-(difluoromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine
3-(Aminomethyl)-4-(difluoromethyl)pyridine-2-acetonitrile