Task: Please create a description for a molecule.
Molecule SMILES: OC[C@H]1O[C@H](O[C@@H]2[C@@H](O[C@@H]3[C@@H](OC[C@H]4O[C@@H](O[C@@H]5[C@@H](OC[C@H]6O[C@H](OC[C@H]7OC(O)[C@@H](O)[C@@H]7O)[C@@H](O)[C@@H]6O)O[C@H](CO)[C@H]5O)[C@@H](O)[C@@H]4O)O[C@H](CO)[C@@H](O)[C@@H]3O)O[C@H](CO)[C@@H](O)[C@@H]2O)[C@@H](O)[C@@H](O)[C@@H]1O
Constraint: Answer the question with complete sentences.
Result: The molecule is a heptasaccharide composed of three mannopyranose and four arabinofuranose residues in an alpha(1->2), alpha(1->2), alpha(1->5), beta(1->2), alpha(1->5) and alpha(1->5) linear sequence.
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#}
OC[C@H]1O[C@H](O[C@@H]2[C@@H](O[C@@H]3[C@@H](OC[C@H]4O[C@@H](O[C@@H]5[C@@H](OC[C@H]6O[C@H](OC[C@H]7OC(O)[C@@H](O)[C@@H]7O)[C@@H](O)[C@@H]6O)O[C@H](CO)[C@H]5O)[C@@H](O)[C@@H]4O)O[C@H](CO)[C@@H](O)[C@@H]3O)O[C@H](CO)[C@@H](O)[C@@H]2O)[C@@H](O)[C@@H](O)[C@@H]1O
(2R,3S,4S,5S,6R)-2-[(2R,3S,4S,5S,6R)-2-[(2S,3S,4S,5S,6R)-2-[[(2R,3S,4S,5S)-5-[(2S,3S,4R,5R)-2-[[(2R,3S,4S,5S)-3,4-dihydroxy-5-[[(2R,3S,4S)-3,4,5-trihydroxyoxolan-2-yl]methoxy]oxolan-2-yl]methoxy]-4-hydroxy-5-(hydroxymethyl)oxolan-3-yl]oxy-3,4-dihydroxyoxolan-2-yl]methoxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
The molecule is a heptasaccharide composed of three mannopyranose and four arabinofuranose residues in an alpha(1->2), alpha(1->2), alpha(1->5), beta(1->2), alpha(1->5) and alpha(1->5) linear sequence.