Task: Please create a description for a molecule.
Molecule SMILES: CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCC
Constraint: Answer the question with full sentences.
Result: The molecule is a 1,2-diacyl-sn-glycero-3-phosphocholine in which the two acyl substituents at positions 1 and 2 are specified as palmitoyl and butanoyl respectively. It derives from a hexadecanoic acid and a butyric 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#}
[(2R)-2-butanoyloxy-3-hexadecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
The molecule is a 1,2-diacyl-sn-glycero-3-phosphocholine in which the two acyl substituents at positions 1 and 2 are specified as palmitoyl and butanoyl respectively. It derives from a hexadecanoic acid and a butyric acid.