User: I want to come up with a molecule SMILES.
Assistant: This sounds very interesting. Should it be a special molecule?
User: Yes, the molecule can be described as:
The molecule is a cystine zwitterion. It is an enantiomer of a D-cystine zwitterion. It is a tautomer of a L-cystine.
Assistant: Ok, here you go, this SMILES fits your description: [NH3+][C@@H](CSSC[C@H]([NH3+])C(=O)[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#}
[NH3+][C@@H](CSSC[C@H]([NH3+])C(=O)[O-])C(=O)[O-]
C([C@@H](C(=O)[O-])[NH3+])SSC[C@@H](C(=O)[O-])[NH3+]
(2R)-2-azaniumyl-3-[[(2R)-2-azaniumyl-2-carboxylatoethyl]disulfanyl]propanoate
The molecule is a cystine zwitterion. It is an enantiomer of a D-cystine zwitterion. It is a tautomer of a L-cystine.