User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of 5-methoxy-L-tryptophan; major species at pH 7.3. It is a tautomer of a 5-methoxytryptophan.
Assistant: This is a molecule that fits your description: COc1ccc2[nH]cc(C[C@H]([NH3+])C(=O)[O-])c2c1
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-(5-methoxy-1H-indol-3-yl)propanoate
The molecule is a zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of 5-methoxy-L-tryptophan; major species at pH 7.3. It is a tautomer of a 5-methoxytryptophan.