[{"from": "human", "value": "What can you tell me about this molecule? [C][C@H1][Branch1][Ring1][C][NH3+1][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is zwitterionic form of (R)-3-aminoisobutyric acid having an anionic carboxy group and a protonated amino group; major species at pH 7.3. It is an amino acid zwitterion and a 3-aminoisobutanoic acid zwitterion. It is a tautomer of a (R)-3-aminoisobutyric acid."}]