SMILES: CC(C)C1=C[C@@]2(CC[C@H]3[C@@]4(CCC[C@@]3(C2=CC1=O)C(=O)OC4)C)O
Description: The molecule is an abietane diterpenoid isolated from the stem bark of Fraxinus sieboldiana. It has a role as a plant metabolite. It is a diterpene lactone, an abietane diterpenoid, a tetracyclic diterpenoid and a cyclic terpene ketone.