[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch1][Ring1][C][NH3+1][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is zwitterionic form of 3-aminoisobutyric acid arising from migration of a proton from the carboxy group to the amino group; major species at pH 7.3. It is a conjugate acid of a 3-aminoisobutyrate. It is a tautomer of a 3-aminoisobutyric acid."}]