User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is a linear polysaccharide made up from alternating D-galactose and 3,6-anhydro-alpha-L-galactopyranose residues joined by alpha-(1->3)- and beta-(1->4)-linkages. It has a role as a marine metabolite. It derives from a galactan.
Assistant: This is a molecule that fits your description: OC[C@H]1O[C@@H](O[C@H]2[C@H]3OC[C@@H]2O[C@@H](O[C@H]2[C@@H](O)[C@@H](CO)O[C@@H](O[C@H]4[C@H]5OC[C@@H]4O[C@@H](O)[C@H]5O)[C@@H]2O)[C@H]3O)[C@H](O)[C@@H](O)[C@H]1O
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
OC[C@H]1O[C@@H](O[C@H]2[C@H]3OC[C@@H]2O[C@@H](O[C@H]2[C@@H](O)[C@@H](CO)O[C@@H](O[C@H]4[C@H]5OC[C@@H]4O[C@@H](O)[C@H]5O)[C@@H]2O)[C@H]3O)[C@H](O)[C@@H](O)[C@H]1O
(2S,3R,4S,5R,6R)-2-[[(1S,3S,4S,5S,8R)-3-[(2S,3R,4S,5S,6R)-2-[[(1S,3R,4S,5S,8R)-3,4-dihydroxy-2,6-dioxabicyclo[3.2.1]octan-8-yl]oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-2,6-dioxabicyclo[3.2.1]octan-8-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol
The molecule is a linear polysaccharide made up from alternating D-galactose and 3,6-anhydro-alpha-L-galactopyranose residues joined by alpha-(1->3)- and beta-(1->4)-linkages. It has a role as a marine metabolite. It derives from a galactan.