Methyl 2-(chloromethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine-5-acetate
3-(Difluoromethyl)-2-hydroxy-5-methyl-4-(trifluoromethoxy)pyridine
Ethyl 2-(aminomethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine-6-acetate
Methyl 2-(chloromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-5-acetate