3-(Aminomethyl)-6-bromo-4-(trifluoromethoxy)pyridine-2-acetic acid
2-Bromo-4-(difluoromethyl)-3-nitro-5-(trifluoromethoxy)pyridine
5-(Aminomethyl)-2-bromo-3-(trifluoromethoxy)pyridine-4-acetic acid
3-Bromo-4-nitro-5-(trifluoromethoxy)pyridine-2-sulfonyl chloride