Task: Please give me a molecule SMILES based on the text description.
Description: The molecule is a sesquiterpene lactone that is hexahydro-1-benzofuran-2(3H)-one substituted by a methyl group at position 6, methylene group at position 3, isopropenyl group at position 5 and a vinyl group at position 6. Isolated from Inula helenium and Rudbeckia laciniata, it exhibits antiproliferative activity. It has a role as a metabolite and an antineoplastic agent.
Result: C=C[C@@]1(C)C[C@H]2OC(=O)C(=C)[C@H]2C[C@@H]1C(=C)C
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
C=C[C@@]1(C)C[C@H]2OC(=O)C(=C)[C@H]2C[C@@H]1C(=C)C
CC(=C)[C@H]1C[C@H]2[C@@H](C[C@]1(C)C=C)OC(=O)C2=C
(3aR,5R,6R,7aR)-6-ethenyl-6-methyl-3-methylidene-5-prop-1-en-2-yl-4,5,7,7a-tetrahydro-3aH-1-benzofuran-2-one
The molecule is a sesquiterpene lactone that is hexahydro-1-benzofuran-2(3H)-one substituted by a methyl group at position 6, methylene group at position 3, isopropenyl group at position 5 and a vinyl group at position 6. Isolated from Inula helenium and Rudbeckia laciniata, it exhibits antiproliferative activity. It has a role as a metabolite and an antineoplastic agent.