[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][N][C@H1][Branch1][Branch1][C][N][Ring1][=Branch1][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is conjugate base of (R)-piperazine-2-carboxylic acid. It is a conjugate base of a (R)-piperazine-2-carboxylic acid and a (R)-piperazine-2-carboxylic acid zwitterion. It is an enantiomer of a (S)-piperazine-2-carboxylate."}]