2-(Chloromethyl)-3-cyano-6-methyl-5-(trifluoromethoxy)pyridine
4-(Bromomethyl)-3-cyano-5-methyl-2-(trifluoromethoxy)pyridine
6-(Aminomethyl)-4-cyano-2-methyl-3-(trifluoromethoxy)pyridine
4-Cyano-5-(fluoromethyl)-2-methyl-3-(trifluoromethoxy)pyridine
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