[{"from": "human", "value": "Provide a description of this molecule. [C][C][N][Branch2][Ring1][=N][C][C][C][Ring1][=Branch1][O][C@@H1][Branch1][N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Cl][C][=C][C][=C][C][=N][Ring1][=Branch1][C][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a Histamine-1 Receptor Antagonist."}]