Methyl 3-amino-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine-6-carboxylate
2-Amino-3-(fluoromethyl)-4-methoxy-6-(trifluoromethoxy)pyridine
3-Amino-5-hydroxy-2-(trifluoromethoxy)pyridine-4-sulfonamide
Methyl 3-amino-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine-4-carboxylate