4-[(E)-2-pyridin-4-ylvinyl]phenol InChI=1/C13H11NO/c15-13-5-3-11(4-6-13)1-2-12-7-9-14-10-8-12/h1-10,15H/b2-1 phenol, 4-[(E)-2-(4-pyridinyl)ethenyl]-