User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is a dicarboxylic acid monoanion obtained by deprotonation of the carboxy groups and protonation of the amino group of erythro-4-hydroxy-L-glutamic acid. It has a role as a human metabolite. It is a dicarboxylic acid monoanion and a L-alpha-amino acid anion. It derives from a L-glutamate(1-). It is a conjugate base of an erythro-4-hydroxy-L-glutamic acid.
Assistant: This is a molecule that fits this description: [NH3+][C@@H](C[C@@H](O)C(=O)[O-])C(=O)[O-]
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#}
[NH3+][C@@H](C[C@@H](O)C(=O)[O-])C(=O)[O-]
(2S,4R)-2-azaniumyl-4-hydroxypentanedioate
The molecule is a dicarboxylic acid monoanion obtained by deprotonation of the carboxy groups and protonation of the amino group of erythro-4-hydroxy-L-glutamic acid. It has a role as a human metabolite. It is a dicarboxylic acid monoanion and a L-alpha-amino acid anion. It derives from a L-glutamate(1-). It is a conjugate base of an erythro-4-hydroxy-L-glutamic acid.