3-(Aminomethyl)-4-methyl-5-(trifluoromethoxy)pyridine-2-methanol
6-(Chloromethyl)-2-(difluoromethyl)-4-(trifluoromethyl)pyridine-3-sulfonyl chloride
3-Fluoro-2-(trifluoromethoxy)pyridine-6-sulfonyl chloride
Methyl 6-amino-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate