4-[(E)-2-pyridin-3-ylvinyl]phenol InChI=1/C13H11NO/c15-13-7-5-11(6-8-13)3-4-12-2-1-9-14-10-12/h1-10,15H/b4-3 phenol, 4-[(E)-2-(3-pyridinyl)ethenyl]-