6-Bromo-2-(difluoromethyl)-3-methoxy-4-(trifluoromethyl)pyridine
4-Bromo-2-(bromomethyl)-6-(difluoromethyl)-3-methylpyridine
6-Bromo-2-(difluoromethyl)-4-methoxy-3-(trifluoromethyl)pyridine
2-Bromo-5-(difluoromethyl)-6-methoxy-3-(trifluoromethyl)pyridine