User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is conjugate base of N-amidino-L-aspartate arising from deprotonation of the carboxy groups and protonation of the guanidino group; major species at pH 7.3. It is a conjugate base of a N-amidino-L-aspartic acid.
Assistant: This is a molecule that fits this description: NC(N)=[NH+][C@@H](CC(=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#}
NC(N)=[NH+][C@@H](CC(=O)[O-])C(=O)[O-]
(2S)-2-(diaminomethylideneazaniumyl)butanedioate
The molecule is conjugate base of N-amidino-L-aspartate arising from deprotonation of the carboxy groups and protonation of the guanidino group; major species at pH 7.3. It is a conjugate base of a N-amidino-L-aspartic acid.