[{"from": "human", "value": "What can you tell me about this molecule? [C][Branch1][#Branch2][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][O][P][=Branch1][C][=O][Branch1][C][O][O]"}, {"from": "gpt", "value": "The molecule is the D-enantiomer of O-phosphoserine. It is a conjugate acid of an O-phosphonatooxy-D-serine(2-). It is an enantiomer of an O-phospho-L-serine."}]