[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][Branch1][=N][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][=Branch2][C][=C][N][=C][N][Ring1][Branch1]"}, {"from": "gpt", "value": "The molecule is a synthetic \u03b12 adrenoceptor antagonistused to reverse the sedative and analgesic effects of dexmedetomidine and medetomidine in dogs. It has also been undergone research as a potential anti-Parkinsonian drug for humans."}]