[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=Branch2][Ring1][Ring1][=C][Branch1][#C][C][=C][Ring1][=Branch1][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][Br][O]"}, {"from": "gpt", "value": "The molecule is a bromoamino acid comprising an L-tyrosine core with a bromo- substituent ortho to the hydroxy group on the benzene ring. It is a bromoamino acid, a L-tyrosine derivative, a member of bromobenzenes and a non-proteinogenic L-alpha-amino acid. It is a tautomer of a 3-bromo-L-tyrosine zwitterion."}]