[{"from": "human", "value": "Provide a brief overview of this molecule. [C][Branch1][#Branch2][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][NH3+1][Cl]"}, {"from": "gpt", "value": "The molecule is zwitterionic form of 3-chloro-D-alanine having an anionic carboxy group and a protonated amino group; major species at pH 7.3. It is an amino acid zwitterion and an organochlorine compound. It is a tautomer of a 3-chloro-D-alanine."}]