[{"from": "human", "value": "Describe this molecule. [C][=C][C][=C][Branch1][P][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][O]"}, {"from": "gpt", "value": "The molecule is a 2-hydroxyphenylalanine that has D-configuration. It has a role as a human metabolite. It is an enantiomer of a L-o-tyrosine."}]