Task: Please create a molecule SMILES based on the description below.
Description: The molecule is an amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of N(alpha)-methyl-L-histidine. It is a tautomer of a N(alpha)-methyl-L-histidine.
Result: C[NH2+][C@@H](Cc1cnc[nH]1)C(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
C[NH2+][C@@H](Cc1cnc[nH]1)C(=O)[O-]
(2S)-3-(1H-imidazol-5-yl)-2-(methylazaniumyl)propanoate
The molecule is an amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of N(alpha)-methyl-L-histidine. It is a tautomer of a N(alpha)-methyl-L-histidine.