2-Bromo-6-(fluoromethyl)-5-methoxy-3-(trifluoromethoxy)pyridine
2-Bromo-6-(fluoromethyl)-3-methoxy-5-(trifluoromethoxy)pyridine
6-Bromo-3-(fluoromethyl)-2-methoxy-4-(trifluoromethoxy)pyridine
3-Bromo-4-(fluoromethyl)-5-(trifluoromethoxy)pyridine-2-acetic acid