[{"from": "human", "value": "Provide a brief overview of this molecule. [C][N+1][Branch2][Ring1][Ring1][C][/C][=C][/C][N+1][Branch1][Ring2][C][C][O][Branch1][Ring2][C][C][O][C][C][O][Branch2][Ring1][Ring1][C][/C][=C][/C][N+1][Branch1][Ring2][C][C][O][Branch1][Ring2][C][C][O][C][C][O][C].[Cl-1].[Cl-1].[Cl-1]"}, {"from": "gpt", "value": "The molecule is a quaternary ammonium salt."}]