Task: Please create a description for a molecule based on its representation.
SMILES: CCCCCCCCCCCCC/C=C/[C@@H](O)[C@H](COP(=O)(O)O)NC(C)=O
Constraint: Answer the question with complete sentences.
Result: The molecule is a N-acylsphingosine 1-phosphate in which the N-acyl group is specified as acetyl. It derives from a N-acetylsphingosine. It is a conjugate acid of a N-acetylsphingosine 1-phosphate(2-).
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#}
CCCCCCCCCCCCC/C=C/[C@@H](O)[C@H](COP(=O)(O)O)NC(C)=O
CCCCCCCCCCCCC/C=C/[C@H]([C@H](COP(=O)(O)O)NC(=O)C)O
[(E,2S,3R)-2-acetamido-3-hydroxyoctadec-4-enyl] dihydrogen phosphate
The molecule is a N-acylsphingosine 1-phosphate in which the N-acyl group is specified as acetyl. It derives from a N-acetylsphingosine. It is a conjugate acid of a N-acetylsphingosine 1-phosphate(2-).