[{"from": "human", "value": "Provide a description of this molecule. [C][C][Branch1][C][C][C][C][Branch2][Ring1][Ring2][C][Branch1][=Branch1][C][C][C][Ring1][Ring2][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Cl][N][Branch1][C][C][C].[Cl]"}, {"from": "gpt", "value": "The molecule is the hydrochloride salt form of sibutramine, a phenethylamine derivative with appetite depressant property. Sibutramine hydrochloride metabolites M1 and M2 competitively inhibit the reuptake of norepinephrine, serotonin, and to a lesser degree dopamine by pre-synaptic nerve terminals, thereby promoting a sense of satiety, leading to a decrease in calorie intake, and possibly an increase in resting metabolic rate. This agent does not exhibit anticholinergic or antihistaminic effects."}]