4-(Aminomethyl)-6-bromo-2-nitro-3-(trifluoromethoxy)pyridine
5-(Aminomethyl)-3-bromo-2-nitro-4-(trifluoromethoxy)pyridine
4-Chloro-6-(chloromethyl)-2-cyano-3-(trifluoromethoxy)pyridine
2-Bromo-3-hydroxy-5-(trifluoromethoxy)pyridine-6-acetic acid
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