2-Amino-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-carboxylic acid
2-Amino-3-iodo-4-(trifluoromethoxy)pyridine-5-sulfonamide
2-Amino-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylic acid
Methyl 4-amino-3-methoxy-5-(trifluoromethoxy)pyridine-2-carboxylate