[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][Branch1][=C][C][=Branch1][#Branch2][=C][C][=Branch1][C][=O][C][Ring1][#Branch1][=O][O][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a topaquinone that has S configuration. It is a topaquinone and a non-proteinogenic L-alpha-amino acid."}]