[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][N][C][C][N][Branch1][Branch1][C][C][Ring1][=Branch1][C][C][C][N][C][=C][Branch1][N][S][C][=C][C][=C][C][=C][Ring1][#Branch2][Ring1][=Branch1][C][=C][C][=Branch1][Ring2][=C][Ring1][=N][Cl].[C][=Branch1][#Branch1][=C][\\C][=Branch1][C][=O][O][\\C][=Branch1][C][=O][O].[C][=Branch1][#Branch1][=C][\\C][=Branch1][C][=O][O][\\C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is the maleate salt form of prochlorperazine, a synthetic, piperazine phenothiazine derivative with antiemetic, antipsychotic, antihistaminic, and anticholinergic activities. Prochlorperazine binds to and blocks the postsynaptic dopamine D2-receptor in the chemoreceptor trigger zone (CTZ) of the brain and may prevent chemotherapy-induced emesis. Prochlorperazine maleate also blocks anticholinergic and alpha-adrenergic receptors. Its antagonistic actions on the alpha-1 adrenergic receptors results in sedation, muscle relaxation, and hypotension."}]