SMILES: CC(=O)OC[C@@]1(CCC[C@]2([C@H]1CC[C@@]3([C@@H]2CC[C@]4([C@H]3CC=C5[C@H]4[C@@H](OC5=O)O)C)C)C)C
Description: The molecule is a scalarane sesterterpenoid isolated from the marine sponge Hyrtios erectus that exhibits antineoplastic activity. It has a role as a metabolite and an antineoplastic agent. It is a scalarane sesterterpenoid, an acetate ester, a secondary alcohol, a gamma-lactone and an organic heteropentacyclic compound.