[{"from": "human", "value": "Provide a brief overview of this molecule. [C][N][C][C][C][C][C][C][C][Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][#Branch2][C][=C][C][=C][C][=C][Ring1][S][Ring1][=Branch1].[Cl]"}, {"from": "gpt", "value": "The molecule is the hydrochloride salt form of maprotiline, a tetracyclic antidepressant closely related to the tricyclic antidepressants with adrenergic activity and sedative properties. Maprotiline hydrochloride exerts its effect by blocking the re-uptake of norepinephrine, thereby increasing the synaptic concentration of norepinephrine in the central nervous system and subsequently prolonging the action of norepinephrine on central receptors."}]