Methyl 2-(difluoromethyl)-3-methoxy-4-(trifluoromethoxy)pyridine-5-acetate
Methyl 2-(aminomethyl)-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-carboxylate
Ethyl 3-(difluoromethyl)-4-methoxy-5-(trifluoromethoxy)pyridine-2-carboxylate
3-(Difluoromethyl)-6-methoxy-4-(trifluoromethoxy)pyridine-2-acetic acid