SMILES: C[C@H]1[C@H]2CC[C@H]3[C@]([C@@H]2CC=C1C=C)(CC(=O)CC3(C)C)C
Description: The molecule is a diterpenoid that is ent-cassa-12,15-diene in which the methylene hydrogens at position 2 have been replaced by a keto group. It has a role as a plant metabolite. It is a diterpenoid and a cyclic terpene ketone. It derives from a hydride of an ent-cassa-12,15-diene.