User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is the conjugate base of N-acetyl-L-histidine; major species at pH 7.3. It is a N-acyl-L-alpha-amino acid anion and a histidinate derivative. It is a conjugate base of a N-acetyl-L-histidine.
Assistant: This is a molecule that fits your description: CC(=O)N[C@@H](Cc1cnc[nH]1)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#}
CC(=O)N[C@@H](Cc1cnc[nH]1)C(=O)[O-]
(2S)-2-acetamido-3-(1H-imidazol-5-yl)propanoate
The molecule is the conjugate base of N-acetyl-L-histidine; major species at pH 7.3. It is a N-acyl-L-alpha-amino acid anion and a histidinate derivative. It is a conjugate base of a N-acetyl-L-histidine.