Methyl 2-(aminomethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine-3-acetate
4-Chloro-5-(difluoromethyl)-3-fluoropyridine-2-sulfonamide
5-Methyl-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride
4-Amino-2-(difluoromethyl)-3-fluoropyridine-6-carboxylic acid