Task: Please create a description for a molecule.
Molecule SMILES: CCCC[C@@H]1OC(=O)[C@H]2[C@@H]1OC(=O)[C@@H]2C
Constraint: Answer the question with full sentences.
Result: The molecule is a member of the class of furofurans that is tetrahydrofuro[3,4-b]furan-2,4-dione substituted at positions 3 and 6 by methyl and butyl groups respectively (the 3R,3aR,6S,6aS-stereoisomer). It has a role as a fungal metabolite. It is a furofuran and a gamma-lactone.
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#}
CCCC[C@@H]1OC(=O)[C@H]2[C@@H]1OC(=O)[C@@H]2C
(3R,3aR,6S,6aS)-6-butyl-3-methyl-3,3a,6,6a-tetrahydrofuro[2,3-c]furan-2,4-dione
The molecule is a member of the class of furofurans that is tetrahydrofuro[3,4-b]furan-2,4-dione substituted at positions 3 and 6 by methyl and butyl groups respectively (the 3R,3aR,6S,6aS-stereoisomer). It has a role as a fungal metabolite. It is a furofuran and a gamma-lactone.