Task: Please create a description for a molecule based on its representation.
Molecule SMILES: OC[C@H]1O[C@H](O[C@H]2[C@@H](O)[C@@H](CO)O[C@H](O[C@@H]3[C@H](O)[C@@H](O)[C@H](O[C@H]4[C@H](O)[C@@H](O)C(O)O[C@@H]4CO)O[C@@H]3CO)[C@@H]2O)[C@H](O)[C@@H](O)[C@H]1O
Constraint: Answer the question with full sentences.
Result: The molecule is a linear tetrasaccharide comprising three successive D-galactosyl residues and a D-glucosyl residue at the reducing end joined by sequential alpha-(1->3)-, alpha-(1->4)- and beta-(1->4)-linkages.
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](CO)O[C@H](O[C@@H]3[C@H](O)[C@@H](O)[C@H](O[C@H]4[C@H](O)[C@@H](O)C(O)O[C@@H]4CO)O[C@@H]3CO)[C@@H]2O)[C@H](O)[C@@H](O)[C@H]1O
C([C@@H]1[C@@H]([C@@H]([C@H]([C@H](O1)O[C@H]2[C@H]([C@H](O[C@@H]([C@@H]2O)O[C@H]3[C@H](O[C@H]([C@@H]([C@H]3O)O)O[C@@H]4[C@H](OC([C@@H]([C@H]4O)O)O)CO)CO)CO)O)O)O)O)O
(2R,3R,4S,5R,6R)-2-[(2R,3R,4S,5S,6R)-2-[(2R,3R,4R,5R,6S)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
The molecule is a linear tetrasaccharide comprising three successive D-galactosyl residues and a D-glucosyl residue at the reducing end joined by sequential alpha-(1->3)-, alpha-(1->4)- and beta-(1->4)-linkages.