Task: Please create a text description for a molecule based on its representation.
SMILES: CCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O)OC[C@H](N)C(=O)O
Constraint: Answer the question with full sentences.
Result: The molecule is a 3-sn-phosphatidyl L-serine in which the phosphatidyl acyl groups at positions 1 and 2 are palmitoyl and stearoyl respectively. It has a role as a mouse metabolite. It derives from an octadecanoic acid and a hexadecanoic 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#}
(2S)-2-amino-3-[[(2R)-3-hexadecanoyloxy-2-octadecanoyloxypropoxy]-hydroxyphosphoryl]oxypropanoicacid
The molecule is a 3-sn-phosphatidyl L-serine in which the phosphatidyl acyl groups at positions 1 and 2 are palmitoyl and stearoyl respectively. It has a role as a mouse metabolite. It derives from an octadecanoic acid and a hexadecanoic acid.