Task: Please create a description for a molecule.
Molecule SMILES: CO[C@H]1O[C@H](CO[C@H]2O[C@H](CO)[C@@H](O[C@H]3O[C@H](CO)[C@@H](O)[C@@H]3O[C@@H]3O[C@H](CO)[C@@H](O)[C@@H]3O)[C@@H]2O)[C@@H](O)[C@@H]1O
Constraint: Answer the question with full sentences.
Result: The molecule is a tetrasaccharide derivative that is a methyl tetraarabinofuranoside corresponding to part of the arabinomannanan portion of the lipoarabinomannan from Mycobacterium tuberculosis. It has a role as an epitope.
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)-2-[(2R,3S,4R,5R)-2-[(2R,3S,4S,5S)-5-[[(2R,3S,4S,5S)-3,4-dihydroxy-5-methoxyoxolan-2-yl]methoxy]-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl]oxy-4-hydroxy-5-(hydroxymethyl)oxolan-3-yl]oxy-5-(hydroxymethyl)oxolane-3,4-diol
The molecule is a tetrasaccharide derivative that is a methyl tetraarabinofuranoside corresponding to part of the arabinomannanan portion of the lipoarabinomannan from Mycobacterium tuberculosis. It has a role as an epitope.