[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][Branch1][=Branch1][N][C][=N][Ring1][Branch1][C][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is an optically active form of histidine having D-configuration. It has a role as a Saccharomyces cerevisiae metabolite. It is a D-alpha-amino acid and a histidine. It is a conjugate base of a D-histidinium(1+). It is a conjugate acid of a D-histidinate(1-). It is an enantiomer of a L-histidine. It is a tautomer of a D-histidine zwitterion."}]