[{"from": "human", "value": "Describe this molecule. [C][C][=Branch1][C][=O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][S][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][N][C][C][C][N][Branch1][C][C][C].[C][=Branch1][#Branch1][=C][\\C][=Branch1][C][=O][O][\\C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is the maleate salt of acepromazine, a phenothiazine derivative with depressant effect on the central nervous system. Acepromazine acts as a dopamine receptor antagonist in the CNS, thereby causing sedation, muscular relaxation and a reduction in spontaneous activity. Its fast-acting neuroleptic effect with low toxicity is of particular value in veterinary medicine."}]