CC(=O)OCC1=C[C@H]2[C@@H](CC1)[C@](C)(CC/C=C(\C)CCC=C(C)C)[C@@H]2C1=CC(=O)OC1 [(1S,6R,7S,8R)-7-[(3E)-4,8-dimethylnona-3,7-dienyl]-7-methyl-8-(5-oxo-2H-furan-3-yl)-3-bicyclo[4.2.0]oct-2-enyl]methyl acetate