Methyl 2-methoxy-3-nitro-5-(trifluoromethoxy)pyridine-4-carboxylate
3-Methoxy-2-methyl-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
Ethyl 2-(difluoromethyl)-6-iodo-3-(trifluoromethoxy)pyridine-4-carboxylate
2-Methoxy-5-methyl-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine