Task: Please create a description for a molecule.
Molecule SMILES: C=C(C)[C@H]1CC[C@]2(C)CC[C@@H](C)[C@]3(CC=C(C)CC3)[C@@H]12
Constraint: Answer the question with full sentences.
Result: The molecule is a carbotricyclic compound and diterpene that is 1',2',3',3a',5',6',7',7a'-octahydrospiro[cyclohex-3-ene-1,4'-indene] which is substituted by methyl groups at the 4, 5', and 7a' positions, and by an isopropenyl group at the 3' position. It is produced in the stele of Arabidopsis roots and contributes to the direct defense against root herbivores. It is a diterpene, a spiro compound and a carbotricyclic compound.
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=C(C)[C@H]1CC[C@]2(C)CC[C@@H](C)[C@]3(CC=C(C)CC3)[C@@H]12
(3S,3aS,4S,5R,7aS)-1',5,7a-trimethyl-3-prop-1-en-2-ylspiro[2,3,3a,5,6,7-hexahydro-1H-indene-4,4'-cyclohexene]
The molecule is a carbotricyclic compound and diterpene that is 1',2',3',3a',5',6',7',7a'-octahydrospiro[cyclohex-3-ene-1,4'-indene] which is substituted by methyl groups at the 4, 5', and 7a' positions, and by an isopropenyl group at the 3' position. It is produced in the stele of Arabidopsis roots and contributes to the direct defense against root herbivores. It is a diterpene, a spiro compound and a carbotricyclic compound.