6-Amino-3-chloro-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine
4-(Difluoromethyl)-5-methoxy-3-methylpyridine-2-carboxamide
2-Iodo-3-nitro-5-(trifluoromethoxy)pyridine-4-carboxylic acid
3-Fluoro-2-methyl-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine