SMILES: C[C@@H]1CC[C@H]2[C@]13CCC(C3)C(=C)C2(C)C
Description: The molecule is a tricyclic hydrocarbon and sesquiterpene that is octahydro-1H-3a,6-methanoazulene which is substituted by a methylidene group at position 7 and by methyl groups at positions 3, 8, and 8. It is a sesquiterpene and a tricyclic hydrocarbon.