Methyl 2,3-dichloro-6-(trifluoromethoxy)pyridine-5-carboxylate
5-(Fluoromethyl)-3-methyl-2-(trifluoromethoxy)pyridine-4-carboxylic acid
3-(Chloromethyl)-5-(difluoromethyl)-4-methyl-2-(trifluoromethoxy)pyridine
3-Methoxy-2-(trifluoromethoxy)pyridine-4-sulfonamide