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