User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is an amino acid zwitterion obtained by transfer of a proton from the carboxy group to the primary amino group of 7-(3-methylbut-2-enyl)-L-tryptophan. Major species at pH 7.3. It is a tautomer of a 7-(3-methylbut-2-enyl)-L-tryptophan.
Assistant: This is a molecule that fits your description: CC(C)=CCc1cccc2c(C[C@H]([NH3+])C(=O)[O-])c[nH]c12
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#}
CC(C)=CCc1cccc2c(C[C@H]([NH3+])C(=O)[O-])c[nH]c12
(2S)-2-azaniumyl-3-[7-(3-methylbut-2-enyl)-1H-indol-3-yl]propanoate
The molecule is an amino acid zwitterion obtained by transfer of a proton from the carboxy group to the primary amino group of 7-(3-methylbut-2-enyl)-L-tryptophan. Major species at pH 7.3. It is a tautomer of a 7-(3-methylbut-2-enyl)-L-tryptophan.