Task: Please create a description for a molecule.
SMILES: CCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)CCCCCCCCCCCCCCCCC
Constraint: Answer the question with full sentences.
Result: The molecule is a ceramide that is the N-stearoyl (octadecanoyl) derivative of eicosasphinganine. It is a C20 dihydroceramide and a N-stearoyl-sphingoid base.
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#}
CCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)CCCCCCCCCCCCCCCCC
N-[(2S,3R)-1,3-dihydroxyicosan-2-yl]octadecanamide
The molecule is a ceramide that is the N-stearoyl (octadecanoyl) derivative of eicosasphinganine. It is a C20 dihydroceramide and a N-stearoyl-sphingoid base.