4-(2-Methyl-1,3-dioxolan-2-yl)pyridin-2-amine
2-Hydrazinyl-4-(2-methyl-1,3-dioxolan-2-yl)pyridine
4-(3-Chloropyridin-2-yl)benzoic acid
5-(Chloromethyl)-2-ethoxypyridine
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