Task: Please give me a SMILES based on the description below.
Description: The molecule is a zwitterion that is derived from LL-2,6-diaminopimelic acid by deprotonation of both carboxylic acid groups and protonation of both amino groups. It has a role as an Escherichia coli metabolite. It is a tautomer of a LL-2,6-diaminopimelic acid.
Result: [NH3+][C@@H](CCC[C@H]([NH3+])C(=O)[O-])C(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
[NH3+][C@@H](CCC[C@H]([NH3+])C(=O)[O-])C(=O)[O-]
(2S,6S)-2,6-bis(azaniumyl)heptanedioate
The molecule is a zwitterion that is derived from LL-2,6-diaminopimelic acid by deprotonation of both carboxylic acid groups and protonation of both amino groups. It has a role as an Escherichia coli metabolite. It is a tautomer of a LL-2,6-diaminopimelic acid.