Task: Please create a description for a molecule.
Molecule SMILES: CCCCCCCCCCCCCCCCCCCCC(=O)[O-]
Constraint: Answer the question with full sentences.
Result: The molecule is a long-chain fatty acid anion resulting from the deprotonation of the carboxy group of henicosanoic acid. Major species at pH 7.3. It is a straight-chain saturated fatty acid anion, a long-chain fatty acid anion and a fatty acid anion 21:0. It is a conjugate base of a henicosanoic acid.
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#}
CCCCCCCCCCCCCCCCCCCCC(=O)[O-]
henicosanoate
The molecule is a long-chain fatty acid anion resulting from the deprotonation of the carboxy group of henicosanoic acid. Major species at pH 7.3. It is a straight-chain saturated fatty acid anion, a long-chain fatty acid anion and a fatty acid anion 21:0. It is a conjugate base of a henicosanoic acid.