[{"from": "human", "value": "Provide a description of this molecule. [C][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][Branch1][=Branch2][C][=C][C][=C][C][=N][Ring1][=Branch1][O][C][C][N][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a first generation antihistamine that is used for symptoms of allergic rhinitis and the common cold and as a short acting sedative. Doxylamine has not been linked to instances of clinically apparent acute liver injury."}]