Task: Please create a description for a molecule based on its representation.
SMILES: CCCCC[C@H](O)/C=C/C1=C(C/C=C\CCCC(=O)[O-])C(=O)CC1
Constraint: Answer the question with complete sentences.
Result: The molecule is a prostaglandin carboxylic acid anion that is the conjugate base of prostaglandin B2, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a prostaglandin B2.
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-[2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxocyclopenten-1-yl]hept-5-enoate
The molecule is a prostaglandin carboxylic acid anion that is the conjugate base of prostaglandin B2, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a prostaglandin B2.