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