Task: Please generate a SMILES based on the text description below.
Description: 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.
Result: O=C([O-])C1O[C@@H](O)[C@@H](O)[C@@H](O)[C@@H]1O.[Na+]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
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.