Methyl 3,5-diiodo-2-(trifluoromethoxy)pyridine-6-acetate
4-(Difluoromethyl)-3-iodo-5-methoxypyridine-2-acetic acid
3-(Aminomethyl)-6-(difluoromethyl)-2-fluoro-5-hydroxypyridine
3-Fluoro-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-carboxylic acid