[{"from": "human", "value": "Could you give me a brief overview of this molecule? [H+1].[H+1].[C][C][=C][C][=C][Branch2][=Branch1][C][C][=C][C][Ring1][=Branch1][=C][C][=C][C][=Branch2][Branch1][Branch1][=C][C][Ring1][=Branch1][=N+1][Ring1][=C][C][C][C][N][C][C][N][C][C][C][N+1][=C][C][=C][Branch2][Ring1][N][C][=C][C][Ring1][=Branch1][=C][C][=C][C][=Branch1][S][=C][C][Ring1][=Branch1][=C][Ring1][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][N][N][N].[Cl-1].[Cl-1].[Cl-1].[Cl-1]"}, {"from": "gpt", "value": "The molecule is a hydrochloride. It has a role as an intercalator and a fluorochrome. It contains an ethidium homodimer tetracation. It is functionally related to an ethidium."}]