User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is an amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of N(5)-acetylornithine; major species at pH 7.3. It is a tautomer of a N(5)-acetylornithine.
Assistant: This is a molecule that fits this description: CC(=O)NCCCC([NH3+])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)NCCCC([NH3+])C(=O)[O-]
5-acetamido-2-azaniumylpentanoate
The molecule is an amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of N(5)-acetylornithine; major species at pH 7.3. It is a tautomer of a N(5)-acetylornithine.