3-Bromo-2-cyano-5-(fluoromethyl)-4-(trifluoromethoxy)pyridine
4-Amino-5-(fluoromethyl)-2-iodo-3-(trifluoromethoxy)pyridine
6-Bromo-2-cyano-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine
4-Amino-3-(fluoromethyl)-5-iodo-2-(trifluoromethoxy)pyridine
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