[{"from": "human", "value": "What can you tell me about this molecule? [C][Branch2][Branch1][=Branch2][C][C][=Branch1][C][=O][N][C@@H1][Branch2][Ring2][Ring2][C][S][Se][S][C][C@@H1][Branch1][N][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][O][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a thioselenide in which a selenium atom is attached to the sulfur atoms of two molecules of glutathione. It is an initial metabolite of selenite, SeO3(2-). It has a role as a metabolite and an Escherichia coli metabolite. It is a thioselenide and a glutathione derivative. It is functionally related to a glutathioselenol. It is a conjugate acid of a selenodiglutathione(2-)."}]