6-Bromo-4-(difluoromethyl)-2-methoxy-3-(trifluoromethoxy)pyridine
2-Bromo-3-(difluoromethyl)-6-methoxy-5-(trifluoromethoxy)pyridine
Methyl 3-bromo-2-methoxy-4-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 6-bromo-2-methoxy-4-(trifluoromethoxy)pyridine-3-carboxylate