SMILES: CC1(CC[C@@H]([C@]23[C@@H]1[C@@H]([C@]([C@]45[C@H]2CC[C@H]([C@H]4O)C(=C)C5=O)(OC3)O)O)O)C
Description: The molecule is an organic heteropentacyclic compound and ent-kaurane diterpenoid with formula C20H28O6 isolated from the leaves of the medicinal herb Rabdosia rubescens. It has a role as an antineoplastic agent, an angiogenesis inhibitor, an apoptosis inducer, an anti-asthmatic agent, a plant metabolite and an antibacterial agent. It is an organic heteropentacyclic compound, an enone, a cyclic hemiketal, a secondary alcohol and an ent-kaurane diterpenoid.