2-Fluoro-5-(trifluoromethoxy)pyridine-3-sulfonyl chloride
6-(Bromomethyl)-4-(difluoromethyl)-3-fluoropyridine-2-methanol
4-(Bromomethyl)-2-chloro-3-(trifluoromethoxy)pyridine-6-methanol
Methyl 3-fluoro-2-methoxy-6-(trifluoromethoxy)pyridine-5-carboxylate