(1Z,8Z)-cyclotetradeca-1,8-diene 1,8-cyclotetradecadiene, (1Z,8Z)- InChI=1/C14H24/c1-2-4-6-8-10-12-14-13-11-9-7-5-3-1/h1-2,13-14H,3-12H2/b2-1-,14-13