[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=Branch1][C][=O][N][C][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is the N(4)-acetyl derivative of L-2,4-diaminobutyric acid It is functionally related to a L-2,4-diaminobutyric acid. It is a tautomer of a N(4)-acetyl-L-2,4-diaminobutyric acid zwitterion."}]