2,5-Bis(perfluorophenyl)-3-iodopyridine
3-(Difluoromethyl)-4-methyl-6-(trifluoromethoxy)pyridine-2-methanol
Methyl 2-(difluoromethyl)-3-methyl-5-(trifluoromethoxy)pyridine-4-carboxylate
3-(Difluoromethyl)-6-methyl-2-(trifluoromethoxy)pyridine-4-carboxylic acid