6-(Fluoromethyl)-2-methyl-3-(trifluoromethoxy)pyridine-4-carboxylic acid
2-(Chloromethyl)-5-(difluoromethyl)-6-methyl-3-(trifluoromethoxy)pyridine
2,5-Dichloro-3-(trifluoromethoxy)pyridine-4-sulfonamide
2-(Chloromethyl)-5-(difluoromethyl)-4-methyl-3-(trifluoromethoxy)pyridine