User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is the dicarboxylic acid dianion formed from (2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinic acid by proton loss from both carboxy groups; major species present at pH 7.3. It is a conjugate base of a (2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinic acid.
Assistant: This is a molecule that fits this description: O=C([O-])C1=N[C@H](C(=O)[O-])C[C@H](O)C1
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-])C1=N[C@H](C(=O)[O-])C[C@H](O)C1
C1[C@@H](CC(=N[C@@H]1C(=O)[O-])C(=O)[O-])O
(2S,4S)-4-hydroxy-2,3,4,5-tetrahydropyridine-2,6-dicarboxylate
The molecule is the dicarboxylic acid dianion formed from (2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinic acid by proton loss from both carboxy groups; major species present at pH 7.3. It is a conjugate base of a (2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinic acid.