Ethyl 5-hydroxy-2-methyl-3-(trifluoromethoxy)pyridine-4-carboxylate
3-Hydroxy-2-methyl-5-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-Hydroxy-3-iodo-6-methoxy-4-(trifluoromethoxy)pyridine
Ethyl 4-hydroxy-5-methyl-3-(trifluoromethoxy)pyridine-2-carboxylate