[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=C][Branch1][S][N][Branch1][Branch1][C][=N][Ring1][Branch1][P][=Branch1][C][=O][Branch1][C][O][O][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a histidine derivative in which L-histidine has been phosphorylated on the pros N atom. It is a non-proteinogenic L-alpha-amino acid and a L-histidine derivative."}]