Methyl 3-(difluoromethyl)-2-hydroxy-5-(trifluoromethyl)pyridine-4-carboxylate
3-(4-Amino-2-methoxybenzoyl)pyridine
2-Amino-5-chloro-4-(trifluoromethoxy)pyridine-3-carboxylic acid
Methyl 2-(chloromethyl)-5-(difluoromethyl)-3-fluoropyridine-6-carboxylate