Task: Please create a description for a molecule based on its representation.
SMILES: O=C([O-])C1O[C@@H](O)[C@@H](O)[C@@H](O)[C@@H]1O.[Na+]
Constraint: Answer the question with full sentences.
Result: The molecule is a copolymer macromolecule composed of homopolymeric blocks of 1->4-linked homopolymeric blocks of 1->4-linked sodium beta-D-mannuronate and sodium alpha-L-guluronate residues, covalently linked together in different sequences or blocks. The sodium salt of alginic acid. It has a role as a hematologic agent. It is an organic sodium salt and a copolymer macromolecule. It contains an alginate.
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#}
O=C([O-])C1O[C@@H](O)[C@@H](O)[C@@H](O)[C@@H]1O.[Na+]
[C@H]1([C@@H]([C@@H](OC([C@H]1O)C(=O)[O-])O)O)O.[Na+]
sodium;(3S,4S,5S,6R)-3,4,5,6-tetrahydroxyoxane-2-carboxylate
The molecule is a copolymer macromolecule composed of homopolymeric blocks of 1->4-linked homopolymeric blocks of 1->4-linked sodium beta-D-mannuronate and sodium alpha-L-guluronate residues, covalently linked together in different sequences or blocks. The sodium salt of alginic acid. It has a role as a hematologic agent. It is an organic sodium salt and a copolymer macromolecule. It contains an alginate.