Task: Please create a description for a molecule.
SMILES: CCCCCCCCCCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO[C@H]1O[C@H](CO)[C@H](OCc2ccc(Cl)cc2)[C@H](O)[C@H]1O)[C@H](O)[C@H](O)CCCCCCCCCCCCCC
Constraint: Answer the question with full sentences.
Result: The molecule is a glycophytoceramide having a 4-O-(4-chlorobenzyl)-alpha-D-galactosyl residue at the O-1 position and a hexacosanoyl group attached to the nitrogen. One of a series of an extensive set of 4"-O-alkylated alpha-GalCer analogues evaluated (PMID:30556652) as invariant natural killer T-cell (iNKT) antigens. It derives from an alpha-D-galactose.
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#}
N-[(2S,3S,4R)-1-[(2S,3R,4R,5R,6R)-5-[(4-chlorophenyl)methoxy]-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydroxyoctadecan-2-yl]hexacosanamide
The molecule is a glycophytoceramide having a 4-O-(4-chlorobenzyl)-alpha-D-galactosyl residue at the O-1 position and a hexacosanoyl group attached to the nitrogen. One of a series of an extensive set of 4"-O-alkylated alpha-GalCer analogues evaluated (PMID:30556652) as invariant natural killer T-cell (iNKT) antigens. It derives from an alpha-D-galactose.