[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is an L-alpha-amino acid anion that is the conjugate base of O(4')-sulfo-L-tyrosine; major species ar pH 7.3. It has a role as a human metabolite. It is a conjugate base of an O(4')-sulfo-L-tyrosine."}, {"from": "gpt", "value": "[C][=C][C][=Branch1][S][=C][C][=C][Ring1][=Branch1][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][NH3+1][O][S][=Branch1][C][=O][=Branch1][C][=O][O-1]"}]