SMILES: CCC(C)C(=O)O[C@@H]1C[C@@H]2[C@@]([C@H](C[C@H]([C@@]23[C@H](O[C@H](C3=C1)OC(=O)C)OC(=O)C)O)C)(C)C[C@@H](C(=C)C=C)O
Description: The molecule is a diterpenoid of the clerodane group isolated from the leaves and twigs of Casearia membranacea. It exhibits significant cytotoxicity against human prostrate (PC-3) cancer cells. It has a role as a metabolite and an antineoplastic agent. It is an acetate ester, a cyclic ether, a diterpenoid, an organic heterotricyclic compound, a secondary alcohol and a diol.