2-Chloro-4-chloromethyl-3-(pyridin-3-yl)pyridine
2-Chloro-4-chloromethyl-6-(pyridin-4-yl)pyridine
2-Chloromethyl-3-fluoro-6-(3-fluorophenyl)pyridine
2-Chloromethyl-3-fluoro-6-(2-fluorophenyl)pyridine
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