[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@H1][Branch2][Ring1][C][C@@H1][Branch1][=C][C][=Branch1][C][=O][C][=C][Ring1][#Branch1][C][=Branch1][C][=O][O-1][O][NH3+1]"}, {"from": "gpt", "value": "The molecule is an amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of 5-amino-5-deoxy-3-dehydroshikimic acid; major species at pH 7.3. It is a tautomer of a 5-amino-5-deoxy-3-dehydroshikimic acid."}]