[{"from": "human", "value": "Describe this molecule. [C][N][Branch1][C][C][C][C][N][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1].[Cl]"}, {"from": "gpt", "value": "The molecule appears as beige crystals. pH (25 mg/ml solution) 5.72. "}]