[{"from": "human", "value": "Provide a description of this molecule. [C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][N][C][C][C][C][C][C][N][C][C][C][C][C][C][C][C][N][C][C][C][C][C][C][N][C][C][=C][C][=C][C][=C][Ring1][=Branch1][O][C].[Cl].[Cl].[Cl].[Cl]"}, {"from": "gpt", "value": "The molecule is a hydrochloride obtained by combining methoctramine with four molar equivalents of hydrochloric acid. It has a role as a muscarinic antagonist. It contains a methoctramine(4+)."}]