Task: Please create a text description for a molecule.
Molecule SMILES: CCCCCCCCCCC/C=C/[C@@H](O)[C@H](COP(=O)([O-])OCC[N+](C)(C)C)NC(=O)CCCCCCCCCCCCCCCCC
Constraint: Answer the question with full sentences.
Result: The molecule is a sphingomyelin 34:1 obtained by formal condensation of the carboxy group of octadecanoic acid with the amino group of hexadecasphingosine-1-phosphocholine. It has a role as a Papio hamadryas metabolite. It derives from a hexadecasphing-4-enine and an octadecanoic 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#}
CCCCCCCCCCC/C=C/[C@@H](O)[C@H](COP(=O)([O-])OCC[N+](C)(C)C)NC(=O)CCCCCCCCCCCCCCCCC
[(E,2S,3R)-3-hydroxy-2-(octadecanoylamino)hexadec-4-enyl] 2-(trimethylazaniumyl)ethyl phosphate
The molecule is a sphingomyelin 34:1 obtained by formal condensation of the carboxy group of octadecanoic acid with the amino group of hexadecasphingosine-1-phosphocholine. It has a role as a Papio hamadryas metabolite. It derives from a hexadecasphing-4-enine and an octadecanoic acid.