Methyl 3-methoxy-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-carboxylate
Methyl 2-(difluoromethyl)-6-nitro-5-(trifluoromethoxy)pyridine-3-carboxylate
6-Methoxy-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetic acid
Methyl 3-methoxy-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-carboxylate