User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is an alpha-amino-acid anion that is the conjugate base of N(3)-fumaroyl-(S)-2,3-diaminopropanoic acid; major species at pH 7.3. It is a conjugate base of a N(3)-fumaroyl-(S)-2,3-diaminopropanoic acid.
Assistant: This is a molecule that fits your description: [NH3+][C@@H](CNC(=O)/C=C/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#}
(2S)-2-azaniumyl-3-[[(E)-3-carboxylatoprop-2-enoyl]amino]propanoate
The molecule is an alpha-amino-acid anion that is the conjugate base of N(3)-fumaroyl-(S)-2,3-diaminopropanoic acid; major species at pH 7.3. It is a conjugate base of a N(3)-fumaroyl-(S)-2,3-diaminopropanoic acid.