Task: Please create a description for a molecule based on its representation.
Molecule SMILES: C[C@@H]1O[C@H](O[C@@H]2[C@H](O)[C@@H](O)[C@H](O[C@H]3[C@H](O)[C@@H](O)C(O)O[C@@H]3CO)O[C@@H]2CO)[C@@H](O)[C@H](O)[C@@H]1O
Constraint: Answer the question with full sentences.
Result: The molecule is a trisaccharide that is lactose in which the hydroxy group at the 4' position has been converted into the corresponding beta-L-fucopyranoseide. It derives from a lactose.
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#}
C[C@@H]1O[C@H](O[C@@H]2[C@H](O)[C@@H](O)[C@H](O[C@H]3[C@H](O)[C@@H](O)C(O)O[C@@H]3CO)O[C@@H]2CO)[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](O[C@H]([C@@H]([C@H]2O)O)O[C@@H]3[C@H](OC([C@@H]([C@H]3O)O)O)CO)CO)O)O)O
(2R,3S,4R,5S,6S)-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-6-methyloxane-3,4,5-triol
The molecule is a trisaccharide that is lactose in which the hydroxy group at the 4' position has been converted into the corresponding beta-L-fucopyranoseide. It derives from a lactose.