Task: Please create a molecule SMILES based on the description below.
Description: The molecule is the zwitterion from the dipeptide glycylglycine formed by proton transfer from the OH of the carboxy group to the terminal amino group. It has a role as a human metabolite. It is a tautomer of a glycylglycine.
Result: [NH3+]CC(=O)NCC(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
[NH3+]CC(=O)NCC(=O)[O-]
2-[(2-azaniumylacetyl)amino]acetate
The molecule is the zwitterion from the dipeptide glycylglycine formed by proton transfer from the OH of the carboxy group to the terminal amino group. It has a role as a human metabolite. It is a tautomer of a glycylglycine.