Task: Please create a text description for a molecule based on its representation.
SMILES: CCCCCCCCCCCCCCCCCC(=O)[C@@H](N)CO
Constraint: Answer the question with full sentences.
Result: The molecule is a sphingoid obtained by formal oxidation of the 3-hydroxy group of C20 sphinganine. It derives from a C20 sphinganine. It is a conjugate base of a C20 3-dehydrosphinganine(1+).
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-1-hydroxyicosan-3-one
The molecule is a sphingoid obtained by formal oxidation of the 3-hydroxy group of C20 sphinganine. It derives from a C20 sphinganine. It is a conjugate base of a C20 3-dehydrosphinganine(1+).