[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@@][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][Branch1][N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Cl][O][C][C][C@H1][C][C][C][N][Ring1][Branch1][C]"}, {"from": "gpt", "value": "An ethanolamine-derivative, first generation histamine H1 antagonist used in hay fever, rhinitis, allergic skin conditions, and pruritus. It causes drowsiness."}]