User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is a sesquiterpene lactone isolated from Artemisia rutifolia and Artemisia iwayomogi and has been shown to inhibit nitric oxide synthase. It has a role as a metabolite and an EC 1.14.13.39 (nitric oxide synthase) inhibitor. It is a butan-4-olide, a sesquiterpene lactone, a methyl ketone, a secondary alcohol and an enone.
Assistant: This is a molecule that fits this description: C=C1C(=O)O[C@H](C2=C(C)[C@@H](O)CC2=O)[C@H]1CCC(C)=O
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#}
C=C1C(=O)O[C@H](C2=C(C)[C@@H](O)CC2=O)[C@H]1CCC(C)=O
(4S,5S)-5-[(3S)-3-hydroxy-2-methyl-5-oxocyclopenten-1-yl]-3-methylidene-4-(3-oxobutyl)oxolan-2-one
The molecule is a sesquiterpene lactone isolated from Artemisia rutifolia and Artemisia iwayomogi and has been shown to inhibit nitric oxide synthase. It has a role as a metabolite and an EC 1.14.13.39 (nitric oxide synthase) inhibitor. It is a butan-4-olide, a sesquiterpene lactone, a methyl ketone, a secondary alcohol and an enone.