[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=Branch1][P][=C][C][=C][Ring1][=Branch1][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][O][O]"}, {"from": "gpt", "value": "The molecule is an L-tyrosine derivative obtained by replacement of one of the amino hydrogen by a hydroxy group. It is a N-hydroxy-alpha-amino-acid and a L-tyrosine derivative. It is a conjugate acid of a N-hydroxy-L-tyrosinate."}]