[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=N][C][=Branch1][Ring2][=C][Ring1][=Branch1][S][S][C][=C][C][=C][C][=N][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is a member of the class of pyridines that is pyridine which is substituted by a pyridin-2-yldisulfanediyl group at position 2. It is a reagent used in molecular biology as an oxidizing agent. Also used in peptide synthesis and for detecting thiols. It has a role as an oxidising agent. It is an organic disulfide and a member of pyridines."}]