Task: Please create a description for a molecule based on its representation.
Molecule SMILES: CCCCCCCCCCCCCCCCCC(=O)OC(CCCCC)CCCCCCCCCCCC(=O)O
Constraint: Answer the question with full sentences.
Result: The molecule is a fatty acid ester obtained by formal condensation of the carboxy group of octadecanoic acid with the hydroxy group of 13-hydroxyoctadecanoic acid. It is a fatty acid ester and a monocarboxylic acid. It derives from a 13-hydroxyoctadecanoic acid and an octadecanoic acid. It is a conjugate acid of a 13-(octadecanoyloxy)octadecanoate.
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#}
CCCCCCCCCCCCCCCCCC(=O)OC(CCCCC)CCCCCCCCCCCC(=O)O
13-octadecanoyloxyoctadecanoic acid
The molecule is a fatty acid ester obtained by formal condensation of the carboxy group of octadecanoic acid with the hydroxy group of 13-hydroxyoctadecanoic acid. It is a fatty acid ester and a monocarboxylic acid. It derives from a 13-hydroxyoctadecanoic acid and an octadecanoic acid. It is a conjugate acid of a 13-(octadecanoyloxy)octadecanoate.