User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is dizwitterionic form of meso-2,6-diaminopimelic acid arising from migration of protons from both carboxy groups to the amino groups; major species at pH 7.3. It has a role as a human metabolite and an Escherichia coli metabolite. It is a conjugate acid of a meso-2,6-diaminopimelate(2-). It is a tautomer of a meso-2,6-diaminopimelic acid.
Assistant: This is a molecule that fits your description: [NH3+][C@H](CCC[C@H]([NH3+])C(=O)[O-])C(=O)[O-]
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
[NH3+][C@H](CCC[C@H]([NH3+])C(=O)[O-])C(=O)[O-]
C(C[C@H](C(=O)[O-])[NH3+])C[C@@H](C(=O)[O-])[NH3+]
(2S,6R)-2,6-bis(azaniumyl)heptanedioate
The molecule is dizwitterionic form of meso-2,6-diaminopimelic acid arising from migration of protons from both carboxy groups to the amino groups; major species at pH 7.3. It has a role as a human metabolite and an Escherichia coli metabolite. It is a conjugate acid of a meso-2,6-diaminopimelate(2-). It is a tautomer of a meso-2,6-diaminopimelic acid.