[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=C][Branch2][Ring1][S][C][=C][Branch2][Ring1][#Branch2][C][=Branch1][Branch1][=C][Ring1][=Branch1][I][O][C][=C][C][=Branch1][N][=C][Branch1][Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][I][O][I][I][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N]"}, {"from": "gpt", "value": "The molecule is the alpha-amino-acid anion resulting from the removal of the proton from the carboxylic acid group of L-thyroxine. It is a monocarboxylic acid anion and an alpha-amino-acid anion. It is a conjugate base of a L-thyroxine."}]