14-methylidenespiro[2.11]tetradecane

1-[(1E)-1-ethylbut-1-en-1-yl]cyclododecene

(3Z,5E)-4,5-diethylocta-3,5-diene

(1E,1'E)-Bicyclododecyl-1,1'-diene

2,3,4,5,6,7,8,9,10,11,12,13-Dodecahydro-1H-cyclopenta[12]annulen- 1-one