ethyl 2-(acetoxy(pyridin-2-yl)methyl)acrylate

2-methyl-N-(pyridin-2-ylmethylene)propan-2-amine

2,2'-((2-pyridin-2-yl)imidazolidine-1,3-diyl)bis(methylene)dipyridine

3-acetoxy-2-methylene-3-(2-pyridyl)propiononitrile