Task: Please give me a molecule SMILES based on the description below.
Description: The molecule is zwitterionic form of L-kynurenine arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3. It is a tautomer of a L-kynurenine.
Result: Nc1ccccc1C(=O)C[C@H]([NH3+])C(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
(2S)-4-(2-aminophenyl)-2-azaniumyl-4-oxobutanoate
The molecule is zwitterionic form of L-kynurenine arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3. It is a tautomer of a L-kynurenine.