SMILES: CC1=CCC[C@]2([C@H]1C[C@H](CC2)C(=C)C)C
Description: The molecule is an isomer of selinene where the double bond in the octahydronaphthalene ring system is endocyclic with (2S,4aR,8aR)-configuration. It is a selinene and a member of octahydronaphthalenes.