Task: Please create a description for a molecule based on its representation.
SMILES: CC(CCCCCCCCCCCCCC(=O)O)OC1OC(C)C(O)CC1O
Constraint: Answer the question with full sentences.
Result: The molecule is an (omega-1)-hydroxy fatty acid ascaroside obtained by formal condensation of the alcoholic hydroxy group of (15R)-15-hydroxypalmitic acid with ascarylopyranose (the alpha anomer). It is a metabolite of the nematode Caenorhabditis elegans. It has a role as a Caenorhabditis elegans metabolite. It is a monocarboxylic acid and an (omega-1)-hydroxy fatty acid ascaroside. It derives from a (15R)-15-hydroxypalmitic acid. It is a conjugate acid of an ascr#28(1-).
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#}
15-(3,5-dihydroxy-6-methyloxan-2-yl)oxyhexadecanoic acid
The molecule is an (omega-1)-hydroxy fatty acid ascaroside obtained by formal condensation of the alcoholic hydroxy group of (15R)-15-hydroxypalmitic acid with ascarylopyranose (the alpha anomer). It is a metabolite of the nematode Caenorhabditis elegans. It has a role as a Caenorhabditis elegans metabolite. It is a monocarboxylic acid and an (omega-1)-hydroxy fatty acid ascaroside. It derives from a (15R)-15-hydroxypalmitic acid. It is a conjugate acid of an ascr#28(1-).