Task: Please create a description for a molecule.
Molecule SMILES: CCCCCCCCCCCCCCCC(=O)OC[C@H](CO[C@H]1O[C@H](C(=O)O)[C@@H](O)[C@H](O)[C@H]1O)OC(=O)CCCCCCCC[C@H](C)CCCCCCCC
Constraint: Answer the question with full sentences.
Result: The molecule is an alpha-D-glucuronosyl diglyceride in which the acyl groups at the 1- and 2-positions are palmitoyl (hexadecanoyl) and (10R)-10-methyloctadecanoyl respectively. It has a role as an antigen.
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,3S,4S,5R,6S)-6-[(2S)-3-hexadecanoyloxy-2-[(10R)-10-methyloctadecanoyl]oxypropoxy]-3,4,5-trihydroxyoxane-2-carboxylic acid
The molecule is an alpha-D-glucuronosyl diglyceride in which the acyl groups at the 1- and 2-positions are palmitoyl (hexadecanoyl) and (10R)-10-methyloctadecanoyl respectively. It has a role as an antigen.