[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@H1][Branch1][=Branch2][C][=Branch1][Branch1][=N][O][Ring1][Branch1][O-1][NH3+1]"}, {"from": "gpt", "value": "The molecule is a zwitterion resulting from the transfer of a proton from the ring nitrogen to the primary amino group of D-cycloserine. The major species at pH 7.3. It is a tautomer of a D-cycloserine."}]