User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is a tetracyclic triterpenoid that is lanosta-9(11),24-diene substituted by an oxo group at position 3. It has been isolated from the roots of Rubia yunnanensis. It has a role as a plant metabolite. It is a tetracyclic triterpenoid and a cyclic terpene ketone. It derives from a hydride of a lanostane.
Assistant: This is a molecule that fits your description: CC(C)=CCC[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3CC[C@H]4C(C)(C)C(=O)CC[C@]4(C)C3=CC[C@]12C
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
CC(C)=CCC[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3CC[C@H]4C(C)(C)C(=O)CC[C@]4(C)C3=CC[C@]12C
(5R,8S,10S,13R,14S,17R)-4,4,10,13,14-pentamethyl-17-[(2R)-6-methylhept-5-en-2-yl]-1,2,5,6,7,8,12,15,16,17-decahydrocyclopenta[a]phenanthren-3-one
The molecule is a tetracyclic triterpenoid that is lanosta-9(11),24-diene substituted by an oxo group at position 3. It has been isolated from the roots of Rubia yunnanensis. It has a role as a plant metabolite. It is a tetracyclic triterpenoid and a cyclic terpene ketone. It derives from a hydride of a lanostane.