User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is an polyanionic polymer obtained by global deprotonation of the carboxy groups of pectin. It has a role as a plant metabolite. It is a conjugate base of a pectin.
Assistant: This is a molecule that fits your description: O=C([O-])[C@H]1O[C@H](O)[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#}
O=C([O-])[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O
(2S,3R,4S,5R,6S)-3,4,5,6-tetrahydroxyoxane-2-carboxylate
The molecule is an polyanionic polymer obtained by global deprotonation of the carboxy groups of pectin. It has a role as a plant metabolite. It is a conjugate base of a pectin.