Task: Please create a text description for a molecule based on its representation.
Molecule SMILES: CCCCC/C=C/C=C1/C=CC(=O)[C@@H]1C/C=C\CCCC(=O)O
Constraint: Answer the question with full sentences.
Result: The molecule is a prostaglandin A derivative that is prostaglandin A2 lacking the 15-hydroxy group and having C=C double bonds at positions 12(13) and 14(15). It is an oxo monocarboxylic acid, a cyclic ketone and a prostaglandins A. It derives from a prostaglandin A2.
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#}
(Z)-7-[(1R,2Z)-2-[(E)-oct-2-enylidene]-5-oxocyclopent-3-en-1-yl]hept-5-enoic acid
The molecule is a prostaglandin A derivative that is prostaglandin A2 lacking the 15-hydroxy group and having C=C double bonds at positions 12(13) and 14(15). It is an oxo monocarboxylic acid, a cyclic ketone and a prostaglandins A. It derives from a prostaglandin A2.