Methyl 5-methoxy-2-methyl-4-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 4-methoxy-5-methyl-2-(trifluoromethoxy)pyridine-3-carboxylate
3-Methoxy-5-methyl-4-(trifluoromethoxy)pyridine-2-methanol
Methyl 4-methoxy-3-methyl-5-(trifluoromethoxy)pyridine-2-carboxylate