5-Amino-4-bromo-3-(trifluoromethoxy)pyridine-2-carboxylic acid
2-(Bromomethyl)-3-(difluoromethyl)-6-iodo-4-(trifluoromethyl)pyridine
4-Amino-5-(difluoromethyl)-3-methoxypyridine-2-acetonitrile
3-Amino-2-methyl-4-(trifluoromethoxy)pyridine-6-carboxamide