4-(Aminomethyl)-3-(difluoromethyl)-5-(trifluoromethoxy)pyridine-2-carboxylic acid
4-(Chloromethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-sulfonyl chloride
6-(Aminomethyl)-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-(Chloromethyl)-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-sulfonyl chloride