User: I want to come up with a SMILES.
Assistant: This sounds very interesting. Should it be a special one?
User: Yes, the molecule can be described as:
The molecule is a tricarboxylic acid trianion obtained by deprotonation of the three carboxy groups of (-)-threo-isodihomocitric acid; major species at pH 7.3. It is a conjugate base of a (-)-threo-isodihomocitric acid.
Assistant: Got it, this SMILES fits your description: O=C([O-])CCC[C@H](C(=O)[O-])[C@@H](O)C(=O)[O-]
User: I want to {#come up with|create|generate!} a {#molecule |!}{SMILES__description}.
Assistant: {#This sounds very exciting. |This sounds very interesting. !}Should it be a special {#molecule|one!}?
User: Yes, the molecule can be described {#by|as!}:
{description#}
Assistant: {#Ok|Got it!},{# here you go,|!} this {SMILES__description} fits {#your|this!} description: {SMILES#}
(1R,2S)-1-hydroxypentane-1,2,5-tricarboxylate
The molecule is a tricarboxylic acid trianion obtained by deprotonation of the three carboxy groups of (-)-threo-isodihomocitric acid; major species at pH 7.3. It is a conjugate base of a (-)-threo-isodihomocitric acid.