Task: Please create a description for a molecule.
Molecule SMILES: CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](CO)COP(=O)([O-])OCC[N+](C)(C)C
Constraint: Answer the question with full sentences.
Result: The molecule is a lysophosphatidylcholine 20:4 in which the acyl group is specified as arachidonoyl and is located at position 2. It derives from an arachidonic 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#}
CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](CO)COP(=O)([O-])OCC[N+](C)(C)C
[(2R)-3-hydroxy-2-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
The molecule is a lysophosphatidylcholine 20:4 in which the acyl group is specified as arachidonoyl and is located at position 2. It derives from an arachidonic acid.