(2-vinyl-1H-indol-3-yl)acetonitrile 1H-indole-3-acetonitrile, 2-ethenyl- InChI=1/C12H10N2/c1-2-11-10(7-8-13)9-5-3-4-6-12(9)14-11/h2-6,14H,1,7H