Task: Please create a text description for a molecule based on its representation.
Molecule SMILES: CCCCCCCCCCCCCCCCC(O)C(=O)[O-]
Constraint: Answer the question with complete sentences.
Result: The molecule is a 2-hydroxy fatty acid anion that is the conjugate base of 2-hydroxyoctadecanoic acid (stearic acid), obtained by deprotonation of the carboxy group; major species at pH 7.3. It has a role as a human metabolite. It is a long-chain fatty acid anion and a 2-hydroxy fatty acid anion 18:0. It derives from an octadecanoate. It is a conjugate base of a 2-hydroxyoctadecanoic 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#}
2-hydroxyoctadecanoate
The molecule is a 2-hydroxy fatty acid anion that is the conjugate base of 2-hydroxyoctadecanoic acid (stearic acid), obtained by deprotonation of the carboxy group; major species at pH 7.3. It has a role as a human metabolite. It is a long-chain fatty acid anion and a 2-hydroxy fatty acid anion 18:0. It derives from an octadecanoate. It is a conjugate base of a 2-hydroxyoctadecanoic acid.