SMILES: C[C@@]12CC[C@@H]3[C@@]([C@H]1C[C@H]([C@]4([C@H]2CCC5=C4C(=O)OC5)C)O)(CC[C@@H](C3(C)C)O)C
Description: The molecule is a scalarane sesterterpenoid isolated from the marine sponge Hyrtios erectus and has been shown to exhibit antineoplastic activity. It has a role as a metabolite and an antineoplastic agent. It is a scalarane sesterterpenoid, a terpene lactone, an organic heteropentacyclic compound, a gamma-lactone and a secondary alcohol.