Task: Please create a molecule SMILES based on the description below.
Description: The molecule is the zwitterion of L-prolinylglycine resulting from the transfer of a proton from the hydroxy group of glycine to the amino group of proline. Major microspecies at pH 7.3. It is a tautomer of a L-prolylglycine.
Result: O=C([O-])CNC(=O)[C@@H]1CCC[NH2+]1
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
O=C([O-])CNC(=O)[C@@H]1CCC[NH2+]1
2-[[(2S)-pyrrolidin-1-ium-2-carbonyl]amino]acetate
The molecule is the zwitterion of L-prolinylglycine resulting from the transfer of a proton from the hydroxy group of glycine to the amino group of proline. Major microspecies at pH 7.3. It is a tautomer of a L-prolylglycine.