Task: Please create a text description for a molecule based on its representation.
Molecule SMILES: C=C1C(=O)O[C@@H]2C[C@@]3(C)CCC[C@H](C)[C@@]34O[C@H]4[C@H]12
Constraint: Answer the question with full sentences.
Result: The molecule is a sesquiterpene lactone that is the 5alpha-epoxy derivative of alantolactone. Isolated from the root extracts of Inula helenium, it exhibits antimycobacterial activity. It has a role as a metabolite and an antimycobacterial drug. It is a naphthofuran, a sesquiterpene lactone and an epoxide. It derives from an alantolactone.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
C=C1C(=O)O[C@@H]2C[C@@]3(C)CCC[C@H](C)[C@@]34O[C@H]4[C@H]12
(1R,3S,4R,8R,10R,14S)-10,14-dimethyl-5-methylidene-2,7-dioxatetracyclo[8.4.0.01,3.04,8]tetradecan-6-one
The molecule is a sesquiterpene lactone that is the 5alpha-epoxy derivative of alantolactone. Isolated from the root extracts of Inula helenium, it exhibits antimycobacterial activity. It has a role as a metabolite and an antimycobacterial drug. It is a naphthofuran, a sesquiterpene lactone and an epoxide. It derives from an alantolactone.