User: I want to create a molecule SMILES.
Assistant: This sounds very exciting. Should it be a special one?
User: Yes, the molecule can be described as:
The molecule is a quaternary ammonium ion that is the derivative of L-histidine having a 4-amino-4-oxo-3-(trimethylammonio)butyl group at the 2-position of the imidazole ring. It is a tautomer of a diphthamide zwitterion.
Assistant: Got it, here you go, this SMILES fits this description: C[N+](C)(C)[C@@H](CCc1ncc(C[C@H](N)C(=O)O)[nH]1)C(N)=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#}
C[N+](C)(C)[C@@H](CCc1ncc(C[C@H](N)C(=O)O)[nH]1)C(N)=O
C[N+](C)(C)[C@@H](CCC1=NC=C(N1)C[C@@H](C(=O)O)N)C(=O)N
[(2S)-1-amino-4-[5-[(2S)-2-amino-2-carboxyethyl]-1H-imidazol-2-yl]-1-oxobutan-2-yl]-trimethylazanium
The molecule is a quaternary ammonium ion that is the derivative of L-histidine having a 4-amino-4-oxo-3-(trimethylammonio)butyl group at the 2-position of the imidazole ring. It is a tautomer of a diphthamide zwitterion.