5-Amino-2-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-Amino-3-methyl-6-(trifluoromethoxy)pyridine-5-sulfonamide
4-Amino-5-hydroxy-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-Amino-6-(difluoromethyl)-4-nitro-2-(trifluoromethoxy)pyridine