2-Amino-4-(difluoromethyl)-5-(trifluoromethyl)pyridine
4-(Difluoromethyl)-3-iodopyridine-5-sulfonamide
3-(Chloromethyl)-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-carboxaldehyde
Methyl 5-(chloromethyl)-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-carboxylate